CN107164407A - 无物种限制的真核生物同时进行基因敲除和基因过表达 - Google Patents

无物种限制的真核生物同时进行基因敲除和基因过表达 Download PDF

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CN107164407A
CN107164407A CN201710539383.3A CN201710539383A CN107164407A CN 107164407 A CN107164407 A CN 107164407A CN 201710539383 A CN201710539383 A CN 201710539383A CN 107164407 A CN107164407 A CN 107164407A
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张琳琳
李广磊
尚小云
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Suzhou Mao hang Bio Technology Co., Ltd.
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王小平
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Abstract

无物种限制的真核生物同时进行基因敲除和基因过表达,包括:将至少一个CAR构建于同一载体,并用同一个启动子驱动表达,并且不同CAR之间利用2A短肽分开;和/或将至少一个sgRNA构建于同一载体,不同sgRNA分别用启动子U6驱动表达,并且不同的U6‑sgRNA串联在一起;将所述载体电转染导入同一细胞或个体,其中所述至少一个CAR在同一细胞或个体同时实现基因过表达,所述至少一个sgRNA在同一细胞或个体同时实现基因敲除。本发明通过构建一个载体,利用不同的启动子同时过表达某种基因,实现了在同一细胞或同一个体同时过表达基因和敲除基因的目的。

Description

无物种限制的真核生物同时进行基因敲除和基因过表达
技术领域
本发明涉及对真核生物同时进行基因敲除和基因过表达。
背景技术
基因支持着生命的基本构造和性能。储存着生命的种族、血型、孕育、生长、凋亡等的全部信息。人类根据需要进行基因操作,选择目的基因(DNA片段)在体外构建载体,转移至另一细胞或生物体内,以达到改良和创造新的细胞或个体或治疗人类疾病的目的。基因操作的方式有很多种,主要可分为基因的过表达和降低表达或基因敲除。基因过表达技术已经非常成熟,主要由一个启动子启动外源基因表达即可。基因敲除技术则不然。传统的基因操作通过基于全能胚胎干细胞的同源重组实现。需要构建一个复杂的同源重组载体,包括了阳性和阴性筛选抗性等,效率非常低,而且操作复杂、耗时长,很难用于实际应用。
一些生物性状受到激活基因和抑制基因的同时调节。在对这些性状进行调控时,往往需要对影响这些性状的激活基因和抑制基因同时进行敲除和过表达。由于传统的基因敲除非常复杂,因而利用传统的方式同时进行基因敲除和基因过表达非常困难。通常,为了实现在同一个体或同一细胞进行基因敲除和基因过表达这一目的,需要先进行基因敲除再进行基因过表达,或者是先进行基因过表达再进行基因敲除来实现。很显然,这样的策略操作步骤繁琐、效率低、耗时长。要进行多基因的敲除或过表达,则更是难上加难。特别是新分离的原代细胞,因为生长时间短,基因导入困难,不能先进行基因敲除或过表达,再进行过表达或基因敲除,必须同时进行基因敲除和基因过表达。这样传统的策略几乎是不可能的。
近年来出现了一类新的基因敲除技术,这类技术利用不同的机制,将核酸内切酶导向到基因组的特定位点,核酸内切酶将DNA剪切,造成DNA双链断裂,实现DNA序列改变。为区别于80年代发明的基因打靶技术,这类新的技术被称之为基因编辑技术(Geneediting)。这类技术主要包括ZFN、TALEN和CRISPR/Cas9。CRISPR/Cas9是2012年人们研发出的一种新型基因组修饰技术--规律成簇的间隔短回文重复序列(Clustered RegularlyInterspaced Short Palindromic Repeats,CRISPR)。CRISPR是细菌用来抵御病毒侵袭/躲避哺乳动物免疫反应的基因系统。CRISPR广泛存在于众多原核生物基因中,其中II型为CRISPR/Cas,免疫系统依赖Cas9内切酶家族靶向和剪切外源DNA。在这一系统中,crRNA(CRISPR-derived RNA)通过碱基配对与trancrRNA(trans-activating RNA)结合形成双链RNA,此trancrRNA/crRNA二元复合体(现在融合成为了sgRNA,single guided RNA)指导Cas9蛋白在crRNA引导序列靶向位点剪切双链DNA,其中Cas9的HNH核酸酶结构域剪切互补链,其RuvC-like结构域剪切非互补链,形成双链DNA缺口,然后细胞会借助同源重组机制(homologous recombination)或者非同源末端连接机制(non-homologous end joining)对断裂的DNA进行修复。如果细胞通过非同源重组机制进行修复,将会产生随机的突变、缺失或插入,造成基因敲除的效果。如果细胞通过同源重组机制进行修复,会用另外一段DNA片段填补断裂的DNA缺口,因而会引入一段“新的”遗传信息,造成基因敲入效果。
发明内容
本发明的目的是同时实现无物种限制的真核生物的基因敲除和基因过表达。
根据本发明的第一方面,提供了一种(非治疗目的)多基因同时过表达和/或敲除方法,包括:
将至少一个CAR构建于同一载体,并用同一个启动子驱动表达,并且不同CAR之间利用2A短肽分开;和/或
将至少一个sgRNA构建于同一载体,不同sgRNA分别用启动子U6驱动表达,并且不同的U6-sgRNA串联在一起;
将所述载体电转染(脂质体转染或电穿孔)导入同一细胞或个体,其中所述至少一个CAR在同一细胞或个体同时实现基因过表达,所述至少一个sgRNA在同一细胞或个体同时实现基因敲除。
根据本发明的一个具体实施例,所述至少一个sgRNA可以在同一细胞或个体同时实现敲除胞内表达靶基因和胞膜表达靶基因,或同时实现敲除一条信号通路的上下游靶基因或几条平行信号通路的不同靶基因。所述至少一个sgRNA优选为两个分别靶向胞内表达基因hGATA3和胞膜表达基因hPD1的sgRNA。
根据本发明的一个具体实施例,所述至少一个CAR可以为单个过表达的Tn-MUC1CAR或Her2 CAR,所述至少一个sgRNA可以为单个靶向胞内表达靶基因hGATA3的sgRNA,并且CAR载体和sgRNA载体(的DNA片段)被串联构建为一体。
根据本发明的一个具体实施例,所述至少一个CAR可以为过表达的Tn-MUC1 CAR和/或Her2 CAR,所述至少一个sgRNA可以为两个分别靶向胞内表达靶基因hGATA3和胞膜表达靶基因hPD1的sgRNA,并且CAR载体和sgRNA载体被串联构建为一体。
上述实施例中,所述细胞优选为HEK293T细胞或人原代T细胞。
根据本发明,Tn-MUC1 CAR或Her2 CAR是优选利用PiggyBac-transposon载体依次串联人启动子、CSF2RA嵌合受体信号肽、胞膜外抗原结合区、铰链区、胞内信号传导区和T2A短肽连接的抗性基因puromycin制备而成的。
胞膜外抗原结合区优选为用于结合Tn-MUC1或Her2蛋白的CD19单链抗体(scFv),依次串联c-myc表位标记、CD8Hinge嵌合受体铰链、CD8 Transmembrane嵌合受体跨膜区。
胞内信号传导区优选为CD28-4-1BB-CD3ζ,CD28和4-1BB为嵌合受体共刺激因子。
根据本发明的另一方面,提供了一种多基因同时过表达和/或敲除装置,包括:
PBMC细胞准备系统;
Amaxa电转试剂盒;
电转染系统,接收来自Amaxa电转试剂盒的电转试剂并将其和用于过表达基因的质粒和用于基因敲除的质粒混合,形成电转混合物体系;并接收来自PBMC细胞准备系统的PBMC细胞且在其中加入所述混合物进行电转染;
CD3阳性T细胞富集系统,包含用于偶联CD3/CD28抗体的磁珠;以及
筛培系统,用于筛选并培养扩增转染后的T细胞。
本发明的又一目的是提供一种根据上述方法获得的分离的T细胞或细胞系或其次代培养物。
本发明选用PiggyBac转座子系统提高了转染效率和转基因的表达效率,缩短了制备时间,简化了CAR-T的制备程序,增强了系统的负载量。另外,本发明敲除基因时避免了使用病毒载体,安全性更高。
本发明将基因敲除与CAR的装备放在同一个步骤里完成,提高了CAR-T细胞的制备效率和存活率,降低了多次操作的成本;同时缩短了CAR-T细胞在体外的培养周期,保证了其在体外扩增的活性。
本发明通过构建一个载体,利用不同的启动子同时过表达某种基因,实现基因的过表达,同时通过Cas9和sgRNA实现基因敲除。本发明因此实现了在同一细胞或同一个体同时过表达基因和敲除基因的目的。另外,本发明还利用自我剪切的2A短肽(包括P2A、T2A两种)连接不同基因,保证多基因的等量同时过表达;串联多个U6-sgRNA(靶向不同靶基因)同时实现多个基因的敲除。本发明因此实现了在同一细胞或同一个体同时实现多个基因的过表达和多个基因的敲除,特别是可以同时敲除胞内表达靶基因和胞膜表达靶基因,或同时敲除一条信号通路的上下游靶基因,或几条平行信号通路的不同靶基因。
本发明的再一目的是构建同时进行基因敲除和基因过表达的载体。
本发明通过合理构建载体,可一次性简单实现同一个体或同一细胞同时进行基因敲除和基因过表达,且消耗低、耗时短、效率高,是实现真核生物特别是单细胞基因敲除和基因过表达的引领方法。
附图说明
图1示出了根据本发明的第三代CAR的组成元件;
图2示出了根据本发明一个实施例的Tn-MUC1 CAR PiggyBac表达载体中的主要元件;
图3示出了根据本发明一个实施例的Her2 CAR PiggyBac表达载体中的主要元件;
图4示出了根据本发明一个实施例的由短肽P2A连接起来的Tn-MUC1 CAR和Her2CAR基因的载体;
图5示出了根据本发明一个实施例的载体pST1374-NLS-flag-Cas9ZF-NLS;
图6示出了根据本发明一个实施例的载体pGL3-U6-sgRNA;
图7示出了根据本发明一个实施例的载体pGL3-U6-hGATA3 sgRNA;
图8示出了根据本发明一个实施例的载体pGL3-U6-hSHP1 sgRNA;
图9示出了根据本发明一个实施例的载体pGL3-U6-hPD1 sgRNA;
图10示出了根据本发明一个实施例的载体pST1374-NLS-flag-Cas9ZF-NLS-U6-sgRNA;
图11示出了根据本发明一个实施例的载体pST1374-NLS-flag-Cas9ZF-NLS-U6-hGATA3sgRNA-U6-hPD1sgRNA;
图12示出了根据本发明一个实施例的同时表达Cas9蛋白和转座酶的表达载体;
图13示出了根据本发明一个实施例的同时表达抗Tn-MUC1嵌合抗原受体和humanGATA3 sgRNA的载体;
图14示出了根据本发明一个实施例的同时表达抗Tn-MUC1嵌合抗原受体和humanGATA3 sgRNA以及human PD1 sgRNA的载体;
图15A示出了在293T细胞上敲除GATA3后的电泳结果;
图15B示出了在293T细胞上敲除GATA3后的TA克隆测序结果;
图15C示出了在293T细胞上过表达Tn-MUC1 CAR的流式检测结果;
图16A示出了在人的T细胞上敲除GATA3后的电泳结果;
图16B示出了在人的T细胞上敲除GATA3后的TA克隆测序结果;
图16C示出了在人的T细胞上过表达Tn-MUC1 CAR的流式检测结果;
图17A示出了在293T细胞上同时敲除GATA3和PD1后的电泳结果;
图17B示出了在293T细胞上同时敲除GATA3和PD1后的TA克隆测序结果;
图17C示出了在293T细胞上过表达Tn-MUC1CAR的流式检测结果;
图18A示出了在人的T细胞上同时敲除GATA3和PD1后的电泳结果;
图18B示出了在人的T细胞上同时敲除GATA3和PD1后的TA克隆测序结果;
图18C示出了在人的T细胞上过表达Tn-MUC1CAR的流式检测结果;
具体实施方式
构建过表达一个和多个基因的载体
(1)以过表达一种抗Tn-MUC1嵌合抗原受体(Tn-MUC1CAR)为例,与传统的利用病毒做CAR载体不同,本发明采用第三代CAR,将Tn-MUC1 CAR整合到PiggyBac转座子表达系统中。这样一是回避了病毒载体可能导致的生物安全性问题;二是可以延长CAR表达的时间;三是制备简单,不用像病毒包装一样,需要非常严格的条件。
图1展示第三代CAR的组成元件,包括嵌合受体信号肽、胞膜外抗原结合区(scFv)、跨膜区(CD8αTM)、胞内信号传导区(CD28,4-1BB,CD3ζ)。图2展示Tn-MUC1CAR PiggyBac表达载体中的主要元件,CAR基因包含有一个经过人工优化过的信号肽,Tn-MUC1胞膜外抗原结合区,c-Myc标签,CD8跨膜区,共激活受体CD28和4-1BB胞内信号传导区,CD3ζ胞内信号传导区。CAR基因与药筛抗性基因puromycin通过具有自我剪切功能的2A肽段相连,在EF1α启动子的驱动下同时表达。载体的两端是反向重复序列(IR)。
载体具体构建如下:anti-Tn-MUC1抗体的scFv序列经人工合成嵌合进pUC57表达载体中,分别设计带有Xba1酶切位点的正向引物和带有Bgl2酶切位点的反向引物将scFv序列经聚合酶链式反应(PCR)扩增出来。扩增产物与PiggyBac-CD19 CAR载体同时进行Xba1和Bgl2酶切,酶切产物经纯化后连接,转化,构建出PiggyBac-Tn-MUC1 CAR。载体主要元件序列详见序列表中的序列1。
(2)再以制备一种抗Her2嵌合抗原受体(Her2 CAR)为例,同样采用第三代CAR,并且将Her2 CAR整合进了PiggyBac转座子表达系统中。载体中的元件与载体Tn-MUC1 CAR一致(图3)。
具体构建如下:anti-Her2抗体的scFv序列经人工合成嵌合进pUC57表达载体中,分别设计带有Xba1酶切位点的正向引物和带有Bgl2酶切位点的反向引物将scFv序列经聚合酶链式反应(PCR)扩增出来。扩增产物与PiggyBac-CD19CAR载体同时进行Xba1和Bgl2酶切,酶切产物经纯化后连接,转化,构建出PiggyBac-Her2 CAR。载体主要元件序列详见序列表中的序列2。
(3)再以同时表达两种CAR为例,本发明构建一种同时表达由短肽P2A连接起来的Tn-MUC1 CAR和Her2 CAR基因的载体(图4),两个CAR都采用第三代CAR,并同时整合进PiggyBac转座子表达载体中。
具体构建如下:分别设计引物将图2中Tn-MUC1 CAR和图3中Her2 CAR基因表达序列通过聚合酶链式反应扩增出来,扩增Tn-MUC1正向引物中包含有20个碱基的同源臂,可以与PiggyBac载体同源重组,扩增Tn-MUC1反向引物中包含有P2A序列;扩增Her2正向引物中包含有20个碱基的同源臂,可以与Tn-MUC1中P2A同源重组,扩增Her2反向引物中包含有20个可以与T2A同源重组的序列。PiggyBac-CD19 CAR载体经Xba1和BamH1双酶切,酶切产物与扩增出来的Tn-MUC1片段和Her2片段同源重组,构建成PiggyBac-Tn-MUC1-P2A-Her2 CAR。载体主要元件序列详见序列表中的序列3。
构建Cas9/sgRNA介导单基因敲除载体
(1)以GATA3和SHP1为例,利用Cas9/sgRNA介导胞内蛋白GATA3或者SHP1的基因敲除。
Cas9表达载体为pST1374-NLS-flag-Cas9ZF-NLS(载体主要元件序列详见序列表中的序列4),载体上带有药筛基因Blasticidin(BSD)(图5)。sgRNA的表达载体为pGL3-U6-sgRNA(载体主要元件序列详见序列表中的序列5),载体上带有药筛基因puromycin(Puro)(图6)。Human GATA3 sgRNA载体的构建:在GATA3基因的外显子2(E2)中,根据GN19NGG或者是N20NGG的原则设计20个碱基的互补配对的上下游引物,经过退火之后连接到pGL3-U6-sgRNA载体上,构成pGL3-U6-hGATA3 sgRNA(图7)。Human SHP1 sgRNA载体的构建:根据相同的原则,在SHP1基因的外显子3(E3)上设计20个碱基的guide RNA序列,经退火连接之后构成pGL3-U6-hSHP1 sgRNA(图8)。
(2)以PD1为例,利用Cas9/sgRNA介导膜蛋白PD1的基因敲除。Cas9表达载体同图5。PD1sgRNA载体的构建:在PD1基因的外显子2(E2)中,根据GN19NGG或者是N20NGG的原则设计20个碱基的互补配对的上下游引物,经过退火之后连接到pGL3-U6-sgRNA载体上,构成pGL3-U6-hPD1sgRNA(图9)。
(3)单一Cas9/sgRNA载体所介导的基因敲除。
Cas9/sgRNA所介导的基因敲除,必须要在sgRNA的介导下,将Cas9蛋白牵引到基因组上特定的位点进行基因编辑,因此在细胞上实现单一基因的敲除必须在同一个细胞上同时表达Cas9和sgRNA,而当Cas9和sgRNA表达在不同载体上时,由于转染感染或者是电转的效率问题,在一个细胞中可能仅表达一个载体,这样就会限制了基因编辑的效率,因此,将Cas9和sgRNA构建在同一个载体上将会极大的提高基因编辑的效率。如图10所示,Cas9/sgRNA共表达载体为pST1374-NLS-flag-Cas9ZF-NLS-U6-sgRNA(载体主要元件序列详见序列表中的序列6),Cas9蛋白与药筛基因(puro)在CMV启动子的驱动下同时表达,两者之间以具有自我剪切功能的多肽T2A相连,sgRNA在U6启动子的驱动下单独表达。根据图7、图8、图9所示的序列,设计20个碱基的互补配对的上下游引物,经过退火之后连接到pST1374-NLS-flag-Cas9ZF-NLS-U6-sgRNA载体上,本发明构建了pST1374-NLS-flag-Cas9ZF-NLS-U6-hGATA3 sgRNA,pST1374-NLS-flag-Cas9ZF-NLS-U6-hSHP1 sgRNA和pST1374-NLS-flag-Cas9ZF-NLS-U6-hPD1 sgRNA。
构建Cas9/sgRNA介导多基因敲除载体
Cas9/sgRNA介导的基因编辑的另一个优势是可以同时进行多基因的敲除。设计分别针对不同靶基因的sgRNA,各个sgRNA分别由一个U6启动子启动表达。将多个U6-sgRNA串在一起,通过各个U6的介导,实现多个sgRNA的表达。在多个sgRNA的介导下,可以同时实现多个位点的同时基因编辑,为此,我们构建了可以同时敲除胞内表达蛋白hGATA3和膜表面蛋白hPD1的载体pST1374-NLS-flag-Cas9ZF-NLS-U6-hGATA3 sgRNA-U6-hPD1 sgRNA(图11)(载体主要元件序列详见序列表中的序列7)。
构建同时过表达基因和sgRNA的载体
同时实现基因过表达和基因敲除的最好表达载体是将过表达基因和基因敲除元件构建在同一个载体上。实现基因的过表达需要将外源性的基因表达片段整合入细胞的基因组中实现持续的稳定的表达,而Cas9/sgRNA系统因为存在脱靶效应,因此不能同时在细胞中稳定表达,因此,尽管PiggyBac载体可以同时表达外源基因片段、Cas9蛋白和sgRNA,还是应当尽量避免由Cas9/sgRNA所带来的脱靶效应。本发明将外源性的基因与sgRNA融合进PiggyBac表达载体中,Cas9蛋白的表达与转座酶基因的表达则构建在另一个载体之中。
同时表达Cas9蛋白和转座酶的表达载体如图12所示。在CMV启动子的驱动下,Cas9蛋白、转座酶和药筛基因Blasticidin同时表达,Cas9蛋白和转座酶之间以具有自我剪切功能的多肽P2A相连,转座酶和药筛基因Blasticidin之间以具有自我剪切功能的多肽T2A相连(载体主要元件序列详见序列表中的序列8)。
(1)为实现同一细胞或个体内同时过表达某一基因和敲除某一基因,以CAR为例,本发明构建了同时表达抗Tn-MUC1嵌合抗原受体和human GATA3 sgRNA的载体(载体主要元件序列详见序列表中的序列9),如图13所示。抗Tn-MUC1嵌合抗原受体与药筛基因(puro)在启动子EF1的启动下同时表达,两者之间以具有自我剪切功能的多肽T2A相连接。HumanGATA3 sgRNA在U6启动子的驱动下表达。
(2)以CAR和sgRNA为例,按照相同的策略,本发明构建了同时表达抗Tn-MUC1嵌合抗原受体和human SHP1sgRNA的载体。
(3)以CAR和sgRNA为例,按照相同的策略,本发明构建了同时表达抗Tn-MUC1嵌合抗原受体和human GATA3 sgRNA以及human PD1 sgRNA的载体(载体主要元件序列详见序列表中的序列10)(图14)。
在常规细胞上同时实现基因过表达和单基因敲除
本发明采用两个质粒转染法(以下转染都采用两质粒转染法),利用脂质体或电转将表达Tn-MUC1-human GATA3 sgRNA的载体与表达Cas9-P2A-Transposase的载体一起转染至HEK293T细胞中,以lipo2000为例,具体步骤如下:
1、真核生物细胞的培养与转染
(1)以HEK293T细胞为例:HEK293T细胞接种培养于添加10%FBS的DMEM高糖培养液中(HyClone,SH30022.01B),其中含penicillin(100U/ml)和streptomycin(100μg/ml)。
(2)在转染前分至6孔板中,待密度达到70%-80%时进行转染。
(3)按照LipofectamineTM 2000Transfection Reagent(Invitrogen,11668-019)的操作手册,将2μg piggyBac-EF1-Tn-MUC1-U6-hGATA3质粒与2μg的pST1374-NLS-flag-Cas9ZF-NLS-P2A-Transposase质粒混匀,共转染至每孔细胞中,6-8小时后换液,12小时后,向每孔细胞中加入10μg/ml Blasticidin(Sigma,15205)和2μg/ml Puromycin(Merck,540411)药筛,72小时后收取细胞。
2、基因敲除的检测(以T7EN1酶切为例)
(1)收取部分细胞在裂解液(10μM Tris-HCl,0.4M NaCl,2μM EDTA,1%SDS)中用100μg/ml蛋白酶K裂解消化后,酚-氯仿抽提后溶解到50μl去离子水中。
(2)使用一对引物hGATA3 T7EN1 For和hGATA3 T7EN1 Rev进行PCR扩增,用AxyPrep PCR cleanup纯化获得PCR回收产物,取200ng统一稀释到20μl进行变性、退火,程序如:95℃,5min;95–85℃at-2℃/s;85–25℃at-0.1℃/s;hold at 4℃。
(3)在20μl体系中加入T7NEI内切酶(T7EN1)0.3μl,37℃酶切30分钟后,加入2μl10X Loading Buffer,用3%的琼脂糖胶电泳检测,结果见图15A。
3、TA克隆测序
(1)将T7EN1酶切检测步骤(2)获得的PCR回收产物用rTaq进行加A反应。加A反应体系为:
700~800ng PCR回收产物
5μl 10X Buffer(Mg2+PLUS)
4μl dNTP
0.5μl rTaq(TAKARA,R001AM)
补水至50μl体系。
37℃温育30分钟后,取1μl产物与pMD19-T vector(TAKARA,3271)连接并转化DH5感受态细胞(TransGen,CD201)。
(2)挑取单克隆,用通用引物M13-F测序,测序结果见图15B,结果发现:靶基因hGATA3缺失了sgRNA靶向的一段序列,基因敲除成功。
4、真核生物表达外源基因的检测(以Tn-MUC1为例)
(1)收取细胞,在PBS中清洗一次,1000转,5分钟离心,弃掉上清。
(2)一抗染色:mouse anti-c-Myc抗体(Cell Signaling,2276S)1:500稀释,将细胞重悬在100μl体系中,冰上放置10分钟。
(3)终止反应:向体系中加入1ml PBS终止染色反应,1000转,离心5分钟,弃掉上清。
(4)二抗染色:goat anti-mouse PE抗体1:10稀释,将细胞重悬在100μl体系中,冰上放置10分钟。
(5)终止反应:向体系中加入1ml PBS终止染色反应,1000转,离心5分钟,弃掉上清。
(6)以500μl PBS重悬细胞,流式检测。流式检测结果见图15C。
以人的T细胞为例,本发明在原代细胞同时实现基因的过表达和单基因敲除
1、PBMC细胞的分离纯化:
(1)用抗凝管采集外周血,边采集边摇晃使外周血与抗凝剂充分混合;
(2)外周血细胞与淋巴细胞分离液等体积混合,离心,吸取离心后的白膜层细胞;
(3)将得到的白膜层细胞与PBS或者无血清细胞培养基1640混合后离心,沉淀即为所述PBMC细胞。
重复三遍。
2、CD3阳性细胞的富集
(1)调整PBMC细胞浓度至50x106cell/ml。
(2)按每1ml加入CD3+enriched antibodies cocktail 50μl,混匀后室温静置5分钟。
(3)按每1ml加入magnet 150μl,混匀后室温静置10分钟,
(4)将离心管置于磁力架上静置5分钟,吸取上层细胞悬液至新的15ml离心管中。
(5)重复该操作一次。
(6)室温离心300*g,10分钟,收集细胞。
(7)细胞计数。
3、CD3阳性细胞的电转
(1)配置电转体系
向1.5ml离心管中分别加入8μg piggyBac-EF1a-Tn-MUC1-U6-hGATA3质粒和8μg的pST1374-NLS-flag-Cas9ZF-NLS-P2A-Transposase质粒,并按照Lonza Amaxa电转试剂盒说明书要求,加入82μl电转缓冲液和18μl supplement1,混匀。对照组中仅过表达Tn-MUC1而不进行基因敲除。
(2)收取20X106个细胞到15ml离心管中,300g离心10分钟,弃掉上清。
(3)以(1)中配好的质粒电转缓冲液混合物重悬细胞,并转移至电转杯中。
(4)使用仪器Lonza 2B,U-014程序进行电转。
(5)电转后的细胞迅速转移至提前预热的添加有10%FBS的AIM-V培养基中,37度5%二氧化碳培养箱中培养2小时。
(6)电转后的细胞全换液,以1X106个/ml的密度重悬细胞,培养过夜。
(7)24小时后,取1X105个细胞用流式检测电转效率。
4、T细胞的激活培养
(1)电转培养24小时后,向培养基中加入100U/ml IL-2,并按照1:1的比例加入CD3/CD28 dynabeads,激活T细胞。
(2)每两天对细胞半换液,或者是补加IL-2,细胞密度始终维持在1X106个/ml。
(3)激活5天后,将T细胞收集到15ml离心管中,并将离心管置于磁力架中,慢慢将上清转移到另外一个干净的15ml离心管中,重复此步骤一次。
(4)室温离心300*g,10分钟,弃上清,使用10%FBS,300U/ml IL-2 AIM-V培养基重悬细胞,密度控制在1X106个/ml。
(5)每两天对细胞半换液,或者是补加IL-2,并计数,细胞密度始终维持在1X106个/ml。
(6)培养到第14天的时候,计数,取1X106个细胞流式检测Tn-MUC1CAR的表达并进行T7EN1检测hGATA3基因的敲除效率。
5、基因敲除以及外源基因表达的检测
检测方法请参照普通细胞检测的方法,T7EN1的检测结果详见图16A,TA克隆的结果详见图16B。流式检测Tn-MUC1 CAR的表达结果见图16C。
在常规细胞上同时实现基因过表达和多基因敲除
以HEK293T细胞为例,本发明在真核生物细胞同时实现基因的过表达和多基因敲除。本发明同时在HEK293T细胞上敲除胞内蛋白GATA3和细胞膜表面蛋白PD1,并同时过表达Tn-MUC1 CAR基因。具体操作步骤请参照在常规细胞上同时实现基因过表达和单基因敲除的具体操作步骤。
基因敲除效率以及外源基因表达效率的检测方法请参照普通细胞检测的方法,T7EN1的检测结果详见图17A,TA克隆的检测结果详见图17B。流式检测Tn-MUC1 CAR的表达结果见图17C。
在人的T细胞上同时实现基因过表达和多基因敲除
以人的T细胞为例,本发明在原代细胞同时实现基因的过表达和多基因敲除。本发明同时在human T细胞上敲除胞内蛋白GATA3和细胞膜表面蛋白PD1,并同时过表达Tn-MUC1CAR基因。具体操作步骤请参照在常规细胞上同时实现基因过表达和单基因敲除的具体操作步骤。
基因敲除效率以及外源基因表达效率的检测方法请参照普通细胞检测的方法,T7EN1的检测结果以及TA克隆的检测结果详见图18A,B。流式检测Tn-MUC1 CAR的表达结果见图18C。
  序 列 表
<110> 王小平
<120> 无物种限制的真核生物同时进行基因敲除和基因过表达
<160> 10
<210> 1
<211> 4451
<212> DNA
<213> 人工序列
<400> 1
ccctagaaag ataatcatat tgtgacgtac gttaaagata atcatgtgta aaattgacgc 60
atgtgtttta tcggtctgta tatcgaggtt tatttattaa tttgaataga tattaagttt 120
tattatattt acacttacat actaataata aattcaacaa acaatttatt tatgtttatt 180
tatttattaa aaaaaacaaa aactcaaaat ttcttctata aagtaacaaa acttttatga 240
gggacagccc ccccccaaag cccccaggga tgtaattacg tccctccccc gctagggggc 300
agcagcgagc cgcccggggc tccgctccgg tccggcgctc cccccgcatc cccgagccgg 360
cagcgtgcgg ggacagcccg ggcacgggga aggtggcacg ggatcgcttt cctctgaacg 420
cttctcgctg ctctttgagc ctgcagacac ctggggggat acggggaaaa ggcctccacg 480
gccaaggatc tgcgatcgct ccggtgcccg tcagtgggca gagcgcacat cgcccacagt 540
ccccgagaag ttggggggag gggtcggcaa ttgaacgggt gcctagagaa ggtggcgcgg 600
ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg gtgggggaga 660
accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt ttgccgccag 720
aacacagctg aagcttcgag gggctcgcat ctctccttca cgcgcccgcc gccctacctg 780
aggccgccat ccacgccggt tgagtcgcgt tctgccgcct cccgcctgtg gtgcctcctg 840
aactgcgtcc gccgtctagg taagtttaaa gctcaggtcg agaccgggcc tttgtccggc 900
gctcccttgg agcctaccta gactcagccg gctctccacg ctttgcctga ccctgcttgc 960
tcaactctac gtctttgttt cgttttctgt tctgcgccgt tacagatcca agctgtgacc 1020
ggcgcctact ctagagccac catggaatgg tcttgggtgt tcctgttctt cctgagcgtg 1080
accaccggcg tgcacagcca ggtgcagctg cagcagtctg atgccgagct cgtgaagcct 1140
ggcagcagcg tgaagatcag ctgcaaggcc agcggctaca ccttcaccga ccacgccatc 1200
cactgggtca agcagaagcc tgagcagggc ctggaatgga tcggccactt cagccccggc 1260
aacaccgaca tcaagtacaa cgacaagttc aagggcaagg ccaccctgac cgtggacaga 1320
agcagcagca ccgcctacat gcagctgaac agcctgacca gcgaggacag cgccgtgtac 1380
ttctgcaaga ccagcacctt ctttttcgac tactggggcc agggcacaac cctgacagtg 1440
tctagcggcg gaggcggatc tggcggcgga ggatctgggg gaggcggctc tgaactcgtg 1500
atgacccaga gccccagctc tctgacagtg acagccggcg agaaagtgac catgatctgc 1560
aagtcctccc agagcctgct gaactccggc gaccagaaga actacctgac ctggtatcag 1620
cagaaacccg gccagccccc caagctgctg atcttttggg ccagcacccg ggaaagcggc 1680
gtgcccgata gattcacagg cagcggctcc ggcaccgact ttaccctgac catcagctcc 1740
gtgcaggccg aggacctggc cgtgtattac tgccagaacg actacagcta ccccctgacc 1800
ttcggagccg gcaccaagct ggaactgaag gctgctgggt ctgaacagaa gctcataagc 1860
gaagaagatc tgttcgtccc cgtgttcctg cctgccaagc caacaactac ccctgctcca 1920
cgaccaccta ctccagcacc taccatcgca agtcagcccc tgtcactgcg acctgaggct 1980
tgccggccag cagctggagg agcagtgcac acccgaggcc tggacttcgc atgcgatatc 2040
tacatttggg caccactggc tggaacctgt ggggtcctgc tgctgagcct ggtcatcacc 2100
ctgtattgta accacagaaa taggagcaaa cgctcccgac tgctgcattc cgactacatg 2160
aacatgacac ctcggagacc aggccccact agaaagcatt accagccata tgccccaccc 2220
agggatttcg cagcctatcg gagccggttc agcgtcgtga aaagggggcg caagaaactg 2280
ctgtacatct tcaagcagcc ttttatgcgc ccagtgcaga caactcagga ggaagacgga 2340
tgctcttgtc ggttcccaga ggaggaggaa ggaggctgcg agctgagagt gaagttcagc 2400
cggagcgccg atgcaccagc atatcagcag ggacagaatc agctgtacaa cgagctgaat 2460
ctgggcaggc gcgaggaata tgacgtgctg gataagcgac gaggacggga ccccgaaatg 2520
ggaggaaaac ccagaaggaa gaaccctcag gaggggctgt ataatgaact gcagaaagac 2580
aagatggctg aggcatacag cgaaattgga atgaaaggag agcgccgacg ggggaaggga 2640
cacgatgggc tgtaccaggg actgtcaacc gccactaaag atacctacga cgcactgcac 2700
atgcaggctc tgcccccaag agaattcgaa ggatccgcgg ccgctgaggg cagaggaagt 2760
cttctaacat gcggtgacgt ggaggagaat cccggccctt ccgggatgac cgagtacaag 2820
cccacggtgc gcctcgccac ccgcgacgac gtccccaggg ccgtacgcac cctcgccgcc 2880
gcgttcgccg actaccccgc cacgcgccac accgtcgatc cggaccgcca catcgagcgg 2940
gtcaccgagc tgcaagaact cttcctcacg cgcgtcgggc tcgacatcgg caaggtgtgg 3000
gtcgcggacg acggcgccgc ggtggcggtc tggaccacgc cggagagcgt cgaagcgggg 3060
gcggtgttcg ccgagatcgg cccgcgcatg gccgagttga gcggttcccg gctggccgcg 3120
cagcaacaga tggaaggcct cctggcgccg caccggccca aggagcccgc gtggttcctg 3180
gccaccgtcg gcgtctcgcc cgaccaccag ggcaagggtc tgggcagcgc cgtcgtgctc 3240
cccggagtgg aggcggccga gcgcgccggg gtgcccgcct tcctggagac ctccgcgccc 3300
cgcaacctcc ccttctacga gcggctcggc ttcaccgtca ccgccgacgt cgaggtgccc 3360
gaaggaccgc gcacctggtg catgacccgc aagcccggtg cctgaatcta ggtcgacaat 3420
caacctctgg attacaaaat ttgtgaaaga ttgactggta ttcttaacta tgttgctcct 3480
tttacgctat gtggatacgc tgctttaatg cctttgtatc atgcgttaac taaacttgtt 3540
tattgcagct tataatggtt acaaataaag caatagcatc acaaatttca caaataaagc 3600
atttttttca ctgcattcta gttgtggttt gtccaaactc atcaatgtat cttatcatgt 3660
ctggaattga ctcaaatgat gtcaattagt ctatcagaag ctcatctggt ctcccttccg 3720
ggggacaaga catccctgtt taatatttaa acagcagtgt tcccaaactg ggttcttata 3780
tcccttgctc tggtcaacca ggttgcaggg tttcctgtcc tcacaggaac gaagtcccta 3840
aagaaacagt ggcagccagg tttagccccg gaattgactg gattcctttt ttagggccca 3900
ttggtatggc tttttccccg tatcccccca ggtgtctgca ggctcaaaga gcagcgagaa 3960
gcgttcagag gaaagcgatc ccgtgccacc ttccccgtgc ccgggctgtc cccgcacgct 4020
gccggctcgg ggatgcgggg ggagcgccgg accggagcgg agccccgggc ggctcgctgc 4080
tgccccctag cgggggaggg acgtaattac atccctgggg gctttggggg ggggctgtcc 4140
ctgatatcta taacaagaaa atatatatat aataagttat cacgtaagta gaacatgaaa 4200
taacaatata attatcgtat gagttaaatc ttaaaagtca cgtaaaagat aatcatgcgt 4260
cattttgact cacgcggtcg ttatagttca aaatcagtga cacttaccgc attgacaagc 4320
acgcctcacg ggagctccaa gcggcgactg agatgtccta aatgcacagc gacggattcg 4380
cgctatttag aaagagagag caatatttca agaatgcatg cgtcaatttt acgcagacta 4440
tctttctagg g 4451
<210> 2
<211> 4496
<212> DNA
<213> 人工序列
<400> 2
ccctagaaag ataatcatat tgtgacgtac gttaaagata atcatgtgta aaattgacgc 60
atgtgtttta tcggtctgta tatcgaggtt tatttattaa tttgaataga tattaagttt 120
tattatattt acacttacat actaataata aattcaacaa acaatttatt tatgtttatt 180
tatttattaa aaaaaacaaa aactcaaaat ttcttctata aagtaacaaa acttttatga 240
gggacagccc ccccccaaag cccccaggga tgtaattacg tccctccccc gctagggggc 300
agcagcgagc cgcccggggc tccgctccgg tccggcgctc cccccgcatc cccgagccgg 360
cagcgtgcgg ggacagcccg ggcacgggga aggtggcacg ggatcgcttt cctctgaacg 420
cttctcgctg ctctttgagc ctgcagacac ctggggggat acggggaaaa ggcctccacg 480
gccaaggatc tgcgatcgct ccggtgcccg tcagtgggca gagcgcacat cgcccacagt 540
ccccgagaag ttggggggag gggtcggcaa ttgaacgggt gcctagagaa ggtggcgcgg 600
ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg gtgggggaga 660
accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt ttgccgccag 720
aacacagctg aagcttcgag gggctcgcat ctctccttca cgcgcccgcc gccctacctg 780
aggccgccat ccacgccggt tgagtcgcgt tctgccgcct cccgcctgtg gtgcctcctg 840
aactgcgtcc gccgtctagg taagtttaaa gctcaggtcg agaccgggcc tttgtccggc 900
gctcccttgg agcctaccta gactcagccg gctctccacg ctttgcctga ccctgcttgc 960
tcaactctac gtctttgttt cgttttctgt tctgcgccgt tacagatcca agctgtgacc 1020
ggcgcctact ctagagccac catggatttc caggtgcaga tattctcctt tctcctcata 1080
tcagcctctg tgatcatgag cagaggagat atacagatga cacaatctcc atctagtctg 1140
tctgcctcag tcggtgatcg cgttaccatc acttgtaggg caagccagga cgtgaataca 1200
gccgttgcct ggtatcagca gaaacctgga aaggctccca agctgctgat ctatagcgcc 1260
agtttcctgt atagcggagt tccctccaga ttcagtggta gcaggagtgg cacagatttc 1320
actctcacaa tcagcagcct ccagccagag gactttgcta cttactattg ccaacagcac 1380
tataccactc ctcccacatt tggccagggc accaaagtcg agattaagcg cacagggtct 1440
acaagcggta gcggaaagcc aggatcaggc gaaggcagcg aggtccagct ggtggaatct 1500
ggaggtggac tggtgcaacc cggaggatct ctgcgcctct catgtgccgc aagcgggttc 1560
aacattaagg acacttacat tcactgggtc aggcaggcac ctgggaaggg actcgaatgg 1620
gtggctagga tctatccaac caacggctac actcgctacg cagactcagt caagggtcgc 1680
tttaccatat cagccgatac ttctaagaac accgcctacc tgcaaatgaa ctcactgagg 1740
gctgaggaca ccgcagtgta ctactgctct aggtggggtg gagatggctt ctatgctatg 1800
gatgtgtggg ggcagggcac cctcgtgacc gtcagtagtg ccgctgggtc agagcagaaa 1860
ctgatctccg aagaagctgc tgggtctgaa cagaagctca taagcgaaga agatctgttc 1920
gtccccgtgt tcctgcctgc caagccaaca actacccctg ctccacgacc acctactcca 1980
gcacctacca tcgcaagtca gcccctgtca ctgcgacctg aggcttgccg gccagcagct 2040
ggaggagcag tgcacacccg aggcctggac ttcgcatgcg atatctacat ttgggcacca 2100
ctggctggaa cctgtggggt cctgctgctg agcctggtca tcaccctgta ttgtaaccac 2160
agaaatagga gcaaacgctc ccgactgctg cattccgact acatgaacat gacacctcgg 2220
agaccaggcc ccactagaaa gcattaccag ccatatgccc cacccaggga tttcgcagcc 2280
tatcggagcc ggttcagcgt cgtgaaaagg gggcgcaaga aactgctgta catcttcaag 2340
cagcctttta tgcgcccagt gcagacaact caggaggaag acggatgctc ttgtcggttc 2400
ccagaggagg aggaaggagg ctgcgagctg agagtgaagt tcagccggag cgccgatgca 2460
ccagcatatc agcagggaca gaatcagctg tacaacgagc tgaatctggg caggcgcgag 2520
gaatatgacg tgctggataa gcgacgagga cgggaccccg aaatgggagg aaaacccaga 2580
aggaagaacc ctcaggaggg gctgtataat gaactgcaga aagacaagat ggctgaggca 2640
tacagcgaaa ttggaatgaa aggagagcgc cgacggggga agggacacga tgggctgtac 2700
cagggactgt caaccgccac taaagatacc tacgacgcac tgcacatgca ggctctgccc 2760
ccaagagaat tcgaaggatc cgcggccgct gagggcagag gaagtcttct aacatgcggt 2820
gacgtggagg agaatcccgg cccttccggg atgaccgagt acaagcccac ggtgcgcctc 2880
gccacccgcg acgacgtccc cagggccgta cgcaccctcg ccgccgcgtt cgccgactac 2940
cccgccacgc gccacaccgt cgatccggac cgccacatcg agcgggtcac cgagctgcaa 3000
gaactcttcc tcacgcgcgt cgggctcgac atcggcaagg tgtgggtcgc ggacgacggc 3060
gccgcggtgg cggtctggac cacgccggag agcgtcgaag cgggggcggt gttcgccgag 3120
atcggcccgc gcatggccga gttgagcggt tcccggctgg ccgcgcagca acagatggaa 3180
ggcctcctgg cgccgcaccg gcccaaggag cccgcgtggt tcctggccac cgtcggcgtc 3240
tcgcccgacc accagggcaa gggtctgggc agcgccgtcg tgctccccgg agtggaggcg 3300
gccgagcgcg ccggggtgcc cgccttcctg gagacctccg cgccccgcaa cctccccttc 3360
tacgagcggc tcggcttcac cgtcaccgcc gacgtcgagg tgcccgaagg accgcgcacc 3420
tggtgcatga cccgcaagcc cggtgcctga atctaggtcg acaatcaacc tctggattac 3480
aaaatttgtg aaagattgac tggtattctt aactatgttg ctccttttac gctatgtgga 3540
tacgctgctt taatgccttt gtatcatgcg ttaactaaac ttgtttattg cagcttataa 3600
tggttacaaa taaagcaata gcatcacaaa tttcacaaat aaagcatttt tttcactgca 3660
ttctagttgt ggtttgtcca aactcatcaa tgtatcttat catgtctgga attgactcaa 3720
atgatgtcaa ttagtctatc agaagctcat ctggtctccc ttccggggga caagacatcc 3780
ctgtttaata tttaaacagc agtgttccca aactgggttc ttatatccct tgctctggtc 3840
aaccaggttg cagggtttcc tgtcctcaca ggaacgaagt ccctaaagaa acagtggcag 3900
ccaggtttag ccccggaatt gactggattc cttttttagg gcccattggt atggcttttt 3960
ccccgtatcc ccccaggtgt ctgcaggctc aaagagcagc gagaagcgtt cagaggaaag 4020
cgatcccgtg ccaccttccc cgtgcccggg ctgtccccgc acgctgccgg ctcggggatg 4080
cggggggagc gccggaccgg agcggagccc cgggcggctc gctgctgccc cctagcgggg 4140
gagggacgta attacatccc tgggggcttt gggggggggc tgtccctgat atctataaca 4200
agaaaatata tatataataa gttatcacgt aagtagaaca tgaaataaca atataattat 4260
cgtatgagtt aaatcttaaa agtcacgtaa aagataatca tgcgtcattt tgactcacgc 4320
ggtcgttata gttcaaaatc agtgacactt accgcattga caagcacgcc tcacgggagc 4380
tccaagcggc gactgagatg tcctaaatgc acagcgacgg attcgcgcta tttagaaaga 4440
gagagcaata tttcaagaat gcatgcgtca attttacgca gactatcttt ctaggg 4496
<210> 3
<211> 6179
<212> DNA
<213> 人工序列
<400> 3
ccctagaaag ataatcatat tgtgacgtac gttaaagata atcatgtgta aaattgacgc 60
atgtgtttta tcggtctgta tatcgaggtt tatttattaa tttgaataga tattaagttt 120
tattatattt acacttacat actaataata aattcaacaa acaatttatt tatgtttatt 180
tatttattaa aaaaaacaaa aactcaaaat ttcttctata aagtaacaaa acttttatga 240
gggacagccc ccccccaaag cccccaggga tgtaattacg tccctccccc gctagggggc 300
agcagcgagc cgcccggggc tccgctccgg tccggcgctc cccccgcatc cccgagccgg 360
cagcgtgcgg ggacagcccg ggcacgggga aggtggcacg ggatcgcttt cctctgaacg 420
cttctcgctg ctctttgagc ctgcagacac ctggggggat acggggaaaa ggcctccacg 480
gccaaggatc tgcgatcgct ccggtgcccg tcagtgggca gagcgcacat cgcccacagt 540
ccccgagaag ttggggggag gggtcggcaa ttgaacgggt gcctagagaa ggtggcgcgg 600
ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg gtgggggaga 660
accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt ttgccgccag 720
aacacagctg aagcttcgag gggctcgcat ctctccttca cgcgcccgcc gccctacctg 780
aggccgccat ccacgccggt tgagtcgcgt tctgccgcct cccgcctgtg gtgcctcctg 840
aactgcgtcc gccgtctagg taagtttaaa gctcaggtcg agaccgggcc tttgtccggc 900
gctcccttgg agcctaccta gactcagccg gctctccacg ctttgcctga ccctgcttgc 960
tcaactctac gtctttgttt cgttttctgt tctgcgccgt tacagatcca agctgtgacc 1020
ggcgcctact ctagagccac catggaatgg tcttgggtgt tcctgttctt cctgagcgtg 1080
accaccggcg tgcacagcca ggtgcagctg cagcagtctg atgccgagct cgtgaagcct 1140
ggcagcagcg tgaagatcag ctgcaaggcc agcggctaca ccttcaccga ccacgccatc 1200
cactgggtca agcagaagcc tgagcagggc ctggaatgga tcggccactt cagccccggc 1260
aacaccgaca tcaagtacaa cgacaagttc aagggcaagg ccaccctgac cgtggacaga 1320
agcagcagca ccgcctacat gcagctgaac agcctgacca gcgaggacag cgccgtgtac 1380
ttctgcaaga ccagcacctt ctttttcgac tactggggcc agggcacaac cctgacagtg 1440
tctagcggcg gaggcggatc tggcggcgga ggatctgggg gaggcggctc tgaactcgtg 1500
atgacccaga gccccagctc tctgacagtg acagccggcg agaaagtgac catgatctgc 1560
aagtcctccc agagcctgct gaactccggc gaccagaaga actacctgac ctggtatcag 1620
cagaaacccg gccagccccc caagctgctg atcttttggg ccagcacccg ggaaagcggc 1680
gtgcccgata gattcacagg cagcggctcc ggcaccgact ttaccctgac catcagctcc 1740
gtgcaggccg aggacctggc cgtgtattac tgccagaacg actacagcta ccccctgacc 1800
ttcggagccg gcaccaagct ggaactgaag gctgctgggt ctgaacagaa gctcataagc 1860
gaagaagatc tgttcgtccc cgtgttcctg cctgccaagc caacaactac ccctgctcca 1920
cgaccaccta ctccagcacc taccatcgca agtcagcccc tgtcactgcg acctgaggct 1980
tgccggccag cagctggagg agcagtgcac acccgaggcc tggacttcgc atgcgatatc 2040
tacatttggg caccactggc tggaacctgt ggggtcctgc tgctgagcct ggtcatcacc 2100
ctgtattgta accacagaaa taggagcaaa cgctcccgac tgctgcattc cgactacatg 2160
aacatgacac ctcggagacc aggccccact agaaagcatt accagccata tgccccaccc 2220
agggatttcg cagcctatcg gagccggttc agcgtcgtga aaagggggcg caagaaactg 2280
ctgtacatct tcaagcagcc ttttatgcgc ccagtgcaga caactcagga ggaagacgga 2340
tgctcttgtc ggttcccaga ggaggaggaa ggaggctgcg agctgagagt gaagttcagc 2400
cggagcgccg atgcaccagc atatcagcag ggacagaatc agctgtacaa cgagctgaat 2460
ctgggcaggc gcgaggaata tgacgtgctg gataagcgac gaggacggga ccccgaaatg 2520
ggaggaaaac ccagaaggaa gaaccctcag gaggggctgt ataatgaact gcagaaagac 2580
aagatggctg aggcatacag cgaaattgga atgaaaggag agcgccgacg ggggaaggga 2640
cacgatgggc tgtaccaggg actgtcaacc gccactaaag atacctacga cgcactgcac 2700
atgcaggctc tgcccccaag agaattcgaa ggatccgcgg ccgctggaag cggagctact 2760
aacttcagcc tgctgaagca ggctggagac gtggaggaga accctggacc ttccggggat 2820
ttccaggtgc agatattctc ctttctcctc atatcagcct ctgtgatcat gagcagagga 2880
gatatacaga tgacacaatc tccatctagt ctgtctgcct cagtcggtga tcgcgttacc 2940
atcacttgta gggcaagcca ggacgtgaat acagccgttg cctggtatca gcagaaacct 3000
ggaaaggctc ccaagctgct gatctatagc gccagtttcc tgtatagcgg agttccctcc 3060
agattcagtg gtagcaggag tggcacagat ttcactctca caatcagcag cctccagcca 3120
gaggactttg ctacttacta ttgccaacag cactatacca ctcctcccac atttggccag 3180
ggcaccaaag tcgagattaa gcgcacaggg tctacaagcg gtagcggaaa gccaggatca 3240
ggcgaaggca gcgaggtcca gctggtggaa tctggaggtg gactggtgca acccggagga 3300
tctctgcgcc tctcatgtgc cgcaagcggg ttcaacatta aggacactta cattcactgg 3360
gtcaggcagg cacctgggaa gggactcgaa tgggtggcta ggatctatcc aaccaacggc 3420
tacactcgct acgcagactc agtcaagggt cgctttacca tatcagccga tacttctaag 3480
aacaccgcct acctgcaaat gaactcactg agggctgagg acaccgcagt gtactactgc 3540
tctaggtggg gtggagatgg cttctatgct atggatgtgt gggggcaggg caccctcgtg 3600
accgtcagta gtgccgctgg gtcagagcag aaactgatct ccgaagaaga tctgttcgtc 3660
cccgtgttcc tgcctgccaa gccaacaact acccctgctc cacgaccacc tactccagca 3720
cctaccatcg caagtcagcc cctgtcactg cgacctgagg cttgccggcc agcagctgga 3780
ggagcagtgc acacccgagg cctggacttc gcatgcgata tctacatttg ggcaccactg 3840
gctggaacct gtggggtcct gctgctgagc ctggtcatca ccctgtattg taaccacaga 3900
aataggagca aacgctcccg actgctgcat tccgactaca tgaacatgac acctcggaga 3960
ccaggcccca ctagaaagca ttaccagcca tatgccccac ccagggattt cgcagcctat 4020
cggagccggt tcagcgtcgt gaaaaggggg cgcaagaaac tgctgtacat cttcaagcag 4080
ccttttatgc gcccagtgca gacaactcag gaggaagacg gatgctcttg tcggttccca 4140
gaggaggagg aaggaggctg cgagctgaga gtgaagttca gccggagcgc cgatgcacca 4200
gcatatcagc agggacagaa tcagctgtac aacgagctga atctgggcag gcgcgaggaa 4260
tatgacgtgc tggataagcg acgaggacgg gaccccgaaa tgggaggaaa acccagaagg 4320
aagaaccctc aggaggggct gtataatgaa ctgcagaaag acaagatggc tgaggcatac 4380
agcgaaattg gaatgaaagg agagcgccga cgggggaagg gacacgatgg gctgtaccag 4440
ggactgtcaa ccgccactaa agatacctac gacgcactgc acatgcaggc tctgccccca 4500
agagaattcg aaggatccgc ggccgcttcc gggatgaccg agtacaagcc cacggtgcgc 4560
ctcgccaccc gcgacgacgt ccccagggcc gtacgcaccc tcgccgccgc gttcgccgac 4620
taccccgcca cgcgccacac cgtcgatccg gaccgccaca tcgagcgggt caccgagctg 4680
caagaactct tcctcacgcg cgtcgggctc gacatcggca aggtgtgggt cgcggacgac 4740
ggcgccgcgg tggcggtctg gaccacgccg gagagcgtcg aagcgggggc ggtgttcgcc 4800
gagatcggcc cgcgcatggc cgagttgagc ggttcccggc tggccgcgca gcaacagatg 4860
gaaggcctcc tggcgccgca ccggcccaag gagcccgcgt ggttcctggc caccgtcggc 4920
gtctcgcccg accaccaggg caagggtctg ggcagcgccg tcgtgctccc cggagtggag 4980
gcggccgagc gcgccggggt gcccgccttc ctggagacct ccgcgccccg caacctcccc 5040
ttctacgagc ggctcggctt caccgtcacc gccgacgtcg aggtgcccga aggaccgcgc 5100
acctggtgca tgacccgcaa gcccggtgcc tgaatctagg tcgacaatca acctctggat 5160
tacaaaattt gtgaaagatt gactggtatt cttaactatg ttgctccttt tacgctatgt 5220
ggatacgctg ctttaatgcc tttgtatcat gcgttaacta aacttgttta ttgcagctta 5280
taatggttac aaataaagca atagcatcac aaatttcaca aataaagcat ttttttcact 5340
gcattctagt tgtggtttgt ccaaactcat caatgtatct tatcatgtct ggaattgact 5400
caaatgatgt caattagtct atcagaagct catctggtct cccttccggg ggacaagaca 5460
tccctgttta atatttaaac agcagtgttc ccaaactggg ttcttatatc ccttgctctg 5520
gtcaaccagg ttgcagggtt tcctgtcctc acaggaacga agtccctaaa gaaacagtgg 5580
cagccaggtt tagccccgga attgactgga ttcctttttt agggcccatt ggtatggctt 5640
tttccccgta tccccccagg tgtctgcagg ctcaaagagc agcgagaagc gttcagagga 5700
aagcgatccc gtgccacctt ccccgtgccc gggctgtccc cgcacgctgc cggctcgggg 5760
atgcgggggg agcgccggac cggagcggag ccccgggcgg ctcgctgctg ccccctagcg 5820
ggggagggac gtaattacat ccctgggggc tttggggggg ggctgtccct gatatctata 5880
acaagaaaat atatatataa taagttatca cgtaagtaga acatgaaata acaatataat 5940
tatcgtatga gttaaatctt aaaagtcacg taaaagataa tcatgcgtca ttttgactca 6000
cgcggtcgtt atagttcaaa atcagtgaca cttaccgcat tgacaagcac gcctcacggg 6060
agctccaagc ggcgactgag atgtcctaaa tgcacagcga cggattcgcg ctatttagaa 6120
agagagagca atatttcaag aatgcatgcg tcaattttac gcagactatc tttctaggg 6179
<210> 4
<211> 5568
<212> DNA
<213> 人工序列
<400> 4
gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc 60
catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca 120
acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga 180
ctttccattg acgtcaatgg gtggactatt tacggtaaac tgcccacttg gcagtacatc 240
aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct 300
ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat 360
tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc 420
ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt 480
ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa 540
tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctctgg ctaactagag 600
aacccactgc ttactggctt atcgaaatta atacgactca ctatagggag acccaagctg 660
gctagcacca tgggacctaa gaaaaagagg aaggtggcgg ccgctgacta caaggatgac 720
gacgataaat ctagagacaa gaaatactct attggactgg atatcgggac aaactccgtt 780
ggctgggccg tcataaccga cgagtataag gtgccaagca agaaattcaa ggtgctgggt 840
aatactgacc gccattcaat caagaagaac ctgatcggag cactcctctt cgactccggt 900
gaaaccgctg aagctactcg gctgaagcgg accgcaaggc ggagatacac ccgccgcaag 960
aatcggatat gttatctgca agagatcttt agcaacgaaa tggctaaggt ggacgactcc 1020
ttctttcacc gcctggaaga gagctttctg gtggaggagg ataagaaaca cgagaggcac 1080
cctatattcg gaaatatcgt ggatgaggtg gcttaccatg aaaagtatcc tacaatctac 1140
catctgagga agaagctggt ggacagcacc gataaagcag acctgaggct catctatctg 1200
gccctggctc atatgataaa gtttagagga cactttctga tcgagggcga cctgaatccc 1260
gataattccg atgtggataa actcttcatt caactggtgc agacatataa ccaactgttc 1320
gaggagaatc ccataaacgc ttctggtgtg gatgccaagg ctattctgtc cgctcggctg 1380
tccaagtcac gcagactgga gaatctgatt gcccaactgc caggagaaaa gaagaacggc 1440
ctgtttggga acctcatcgc cctgagcctg ggcctgacac ctaacttcaa gtccaatttt 1500
gatctggccg aagatgctaa actccagctc tccaaggaca cctatgacga tgatctggac 1560
aacctgctcg cacagatagg cgaccagtac gccgatctct ttctggctgc taagaatctc 1620
tccgacgcca ttctgctgag cgacatactc cgggtcaaca ctgagatcac caaagcacct 1680
ctgagcgcct ccatgataaa acgctatgat gaacaccatc aagacctgac tctgctcaaa 1740
gccctcgtga ggcaacagct gccagagaag tacaaagaga tattcttcga ccagagcaag 1800
aatggatatg ccggatacat cgatggcgga gcatcacagg aagaatttta caagttcatc 1860
aaaccaatcc tcgagaagat ggacggtact gaagagctgc tggtgaagct gaacagggag 1920
gacctgctga ggaagcagag gacctttgat aatggctcca ttccacatca gatacacctg 1980
ggagagctgc atgcaatcct ccgcaggcag gaggatttct atcctttcct gaaggataac 2040
cgggagaaga tagagaagat cctgaccttc aggatccctt attacgtcgg ccctctggct 2100
agaggcaact cccgcttcgc ttggatgacc aggaaatctg aggagacaat tactccttgg 2160
aacttcgaag aggtcgtgga taagggcgca agcgcccagt cattcatcga acggatgacc 2220
aatttcgata agaacctgcc caacgagaag gtcctgccca aacattcact cctgtacgag 2280
tatttcaccg tctataacga gctgactaaa gtgaagtacg tgaccgaggg catgaggaag 2340
cctgccttcc tgtccggaga gcagaagaag gctatcgttg atctgctctt caagactaat 2400
agaaaggtga cagtgaagca gctcaaggag gattacttta agaagatcga atgctttgac 2460
tcagtggaaa tctctggcgt ggaggaccgc tttaatgcca gcctgggcac ttaccatgat 2520
ctgctgaaga taatcaaaga caaagatttc ctcgataatg aggagaacga ggacatcctg 2580
gaagatatcg tgctgaccct gactctgttc gaggatagag agatgatcga agagcgcctg 2640
aagacctatg cccatctgtt tgacgataaa gtcatgaaac agctcaagcg gcggcgctac 2700
actgggtggg gtagactctc caggaaactc ataaacggca tccgcgacaa acagagcgga 2760
aagaccatcc tggatttcct gaaatccgac ggattcgcta acaggaactt catgcaactg 2820
attcacgatg actctctgac atttaaagag gacatccaga aggcacaggt gagcggtcaa 2880
ggcgacagcc tgcacgagca catcgccaac ctcgctggat cacccgccat aaagaaggga 2940
atactgcaga cagtcaaggt cgtggacgaa ctcgtcaaag tgatgggtcg gcacaagcca 3000
gagaatatcg ttatcgaaat ggcaagggag aaccaaacca cccagaaggg ccagaagaac 3060
tctcgggaac ggatgaaaag aatcgaagag ggaattaagg agctgggatc tcagatactg 3120
aaggagcacc ctgtggagaa tacacagctc cagaacgaga aactctacct gtactacctc 3180
cagaacgggc gggacatgta cgttgaccag gaactcgaca tcaaccggct gtccgattat 3240
gacgtggacc atattgttcc acagtccttc ctcaaagatg actccattga caacaaggtg 3300
ctgaccagat ccgataagaa tcgcggtaag tctgacaatg ttccatcaga agaggtggtc 3360
aagaagatga agaattactg gcggcagctc ctcaacgcca aactgatcac ccagcggaag 3420
tttgacaatc tgactaaggc agaaagagga ggtctgagcg aactcgacaa ggccggcttt 3480
attaagaggc aactggtcga aacacgccag attaccaaac acgtggcaca aatcctcgac 3540
tctaggatga acactaagta cgatgagaac gataagctga tcagggaagt gaaagtgata 3600
actctgaaga gcaagctggt gtctgacttc cggaaggact ttcaattcta caaagttcgc 3660
gaaataaaca attaccatca tgctcacgat gcctatctca atgctgtcgt tggcaccgcc 3720
ctgatcaaga aataccctaa actggagtct gagttcgtgt acggtgacta taaagtctac 3780
gatgtgagga agatgatagc aaagtctgag caagagattg gcaaagccac cgccaagtac 3840
ttcttctact ctaatatcat gaatttcttt aagactgaga taaccctggc taacggcgaa 3900
atccggaagc gcccactgat cgaaacaaac ggagaaacag gagaaatcgt gtgggataaa 3960
ggcagggact tcgcaactgt gcggaaggtg ctgtccatgc cacaagtcaa tatcgtgaag 4020
aagaccgaag tgcagaccgg cggattctca aaggagagca tcctgccaaa gcggaactct 4080
gacaagctga tcgccaggaa gaaagattgg gacccaaaga agtatggcgg tttcgattcc 4140
cctacagtgg cttattccgt tctggtcgtg gcaaaagtgg agaaaggcaa gtccaagaaa 4200
ctcaagtctg ttaaggagct gctcggaatt actattatgg agagatccag cttcgagaag 4260
aatccaatcg atttcctgga agctaagggc tataaagaag tgaagaaaga tctcatcatc 4320
aaactgccca agtactctct ctttgagctg gagaatggta ggaagcggat gctggcctcc 4380
gccggagagc tgcagaaagg aaacgagctg gctctgccct ccaaatacgt gaacttcctg 4440
tatctggcct cccactacga gaaactcaaa ggtagccctg aagacaatga gcagaagcaa 4500
ctctttgttg agcaacataa acactacctg gacgaaatca ttgaacagat tagcgagttc 4560
agcaagcggg ttattctggc cgatgcaaac ctcgataaag tgctgagcgc atataataag 4620
cacagggaca agccaattcg cgaacaagca gagaatatta tccacctctt tactctgact 4680
aatctgggcg ctcctgctgc cttcaagtat ttcgatacaa ctattgacag gaagcggtac 4740
acctctacca aagaagttct cgatgccacc ctgatacacc agtcaattac cggactgtac 4800
gagactcgca tcgacctgtc tcagctcggc ggcgacggtt ctcccaagaa gaagaggaaa 4860
gtctcgagcg gtggagctgc aggagaattc gaaggatccg cggccgctga gggcagagga 4920
agtcttctaa catgcggtga cgtggaggag aatcccggcc cttccgggat gaccgagtac 4980
aagcccacgg tgcgcctcgc cacccgcgac gacgtcccca gggccgtacg caccctcgcc 5040
gccgcgttcg ccgactaccc cgccacgcgc cacaccgtcg atccggaccg ccacatcgag 5100
cgggtcaccg agctgcaaga actcttcctc acgcgcgtcg ggctcgacat cggcaaggtg 5160
tgggtcgcgg acgacggcgc cgcggtggcg gtctggacca cgccggagag cgtcgaagcg 5220
ggggcggtgt tcgccgagat cggcccgcgc atggccgagt tgagcggttc ccggctggcc 5280
gcgcagcaac agatggaagg cctcctggcg ccgcaccggc ccaaggagcc cgcgtggttc 5340
ctggccaccg tcggcgtctc gcccgaccac cagggcaagg gtctgggcag cgccgtcgtg 5400
ctccccggag tggaggcggc cgagcgcgcc ggggtgcccg ccttcctgga gacctccgcg 5460
ccccgcaacc tccccttcta cgagcggctc ggcttcaccg tcaccgccga cgtcgaggtg 5520
cccgaaggac cgcgcacctg gtgcatgacc cgcaagcccg gtgcctga 5568
<210> 5
<211> 358
<212> DNA
<213> 人工序列
<400> 5
gagggcctat ttcccatgat tccttcatat ttgcatatac gatacaaggc tgttagagag 60
ataattggaa ttaatttgac tgtaaacaca aagatattag tacaaaatac gtgacgtaga 120
aagtaataat ttcttgggta gtttgcagtt ttaaaattat gttttaaaat ggactatcat 180
atgcttaccg taacttgaaa gtatttcgat ttcttggctt tatatatctt gtggaaagga 240
cgaaacaccg tgagaccgnn nnnnnnnnnn nnnnnnngtt ttagagctag aaatagcaag 300
ttaaaataag gctagtccgt tatcaacttg aaaaagtggc accgagtcgg tgcttttt 358
<210> 6
<211> 6221
<212> DNA
<213> 人工序列
<400> 6
gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc 60
catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca 120
acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga 180
ctttccattg acgtcaatgg gtggactatt tacggtaaac tgcccacttg gcagtacatc 240
aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct 300
ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat 360
tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc 420
ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt 480
ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa 540
tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctctgg ctaactagag 600
aacccactgc ttactggctt atcgaaatta atacgactca ctatagggag acccaagctg 660
gctagcacca tgggacctaa gaaaaagagg aaggtggcgg ccgctgacta caaggatgac 720
gacgataaat ctagagacaa gaaatactct attggactgg atatcgggac aaactccgtt 780
ggctgggccg tcataaccga cgagtataag gtgccaagca agaaattcaa ggtgctgggt 840
aatactgacc gccattcaat caagaagaac ctgatcggag cactcctctt cgactccggt 900
gaaaccgctg aagctactcg gctgaagcgg accgcaaggc ggagatacac ccgccgcaag 960
aatcggatat gttatctgca agagatcttt agcaacgaaa tggctaaggt ggacgactcc 1020
ttctttcacc gcctggaaga gagctttctg gtggaggagg ataagaaaca cgagaggcac 1080
cctatattcg gaaatatcgt ggatgaggtg gcttaccatg aaaagtatcc tacaatctac 1140
catctgagga agaagctggt ggacagcacc gataaagcag acctgaggct catctatctg 1200
gccctggctc atatgataaa gtttagagga cactttctga tcgagggcga cctgaatccc 1260
gataattccg atgtggataa actcttcatt caactggtgc agacatataa ccaactgttc 1320
gaggagaatc ccataaacgc ttctggtgtg gatgccaagg ctattctgtc cgctcggctg 1380
tccaagtcac gcagactgga gaatctgatt gcccaactgc caggagaaaa gaagaacggc 1440
ctgtttggga acctcatcgc cctgagcctg ggcctgacac ctaacttcaa gtccaatttt 1500
gatctggccg aagatgctaa actccagctc tccaaggaca cctatgacga tgatctggac 1560
aacctgctcg cacagatagg cgaccagtac gccgatctct ttctggctgc taagaatctc 1620
tccgacgcca ttctgctgag cgacatactc cgggtcaaca ctgagatcac caaagcacct 1680
ctgagcgcct ccatgataaa acgctatgat gaacaccatc aagacctgac tctgctcaaa 1740
gccctcgtga ggcaacagct gccagagaag tacaaagaga tattcttcga ccagagcaag 1800
aatggatatg ccggatacat cgatggcgga gcatcacagg aagaatttta caagttcatc 1860
aaaccaatcc tcgagaagat ggacggtact gaagagctgc tggtgaagct gaacagggag 1920
gacctgctga ggaagcagag gacctttgat aatggctcca ttccacatca gatacacctg 1980
ggagagctgc atgcaatcct ccgcaggcag gaggatttct atcctttcct gaaggataac 2040
cgggagaaga tagagaagat cctgaccttc aggatccctt attacgtcgg ccctctggct 2100
agaggcaact cccgcttcgc ttggatgacc aggaaatctg aggagacaat tactccttgg 2160
aacttcgaag aggtcgtgga taagggcgca agcgcccagt cattcatcga acggatgacc 2220
aatttcgata agaacctgcc caacgagaag gtcctgccca aacattcact cctgtacgag 2280
tatttcaccg tctataacga gctgactaaa gtgaagtacg tgaccgaggg catgaggaag 2340
cctgccttcc tgtccggaga gcagaagaag gctatcgttg atctgctctt caagactaat 2400
agaaaggtga cagtgaagca gctcaaggag gattacttta agaagatcga atgctttgac 2460
tcagtggaaa tctctggcgt ggaggaccgc tttaatgcca gcctgggcac ttaccatgat 2520
ctgctgaaga taatcaaaga caaagatttc ctcgataatg aggagaacga ggacatcctg 2580
gaagatatcg tgctgaccct gactctgttc gaggatagag agatgatcga agagcgcctg 2640
aagacctatg cccatctgtt tgacgataaa gtcatgaaac agctcaagcg gcggcgctac 2700
actgggtggg gtagactctc caggaaactc ataaacggca tccgcgacaa acagagcgga 2760
aagaccatcc tggatttcct gaaatccgac ggattcgcta acaggaactt catgcaactg 2820
attcacgatg actctctgac atttaaagag gacatccaga aggcacaggt gagcggtcaa 2880
ggcgacagcc tgcacgagca catcgccaac ctcgctggat cacccgccat aaagaaggga 2940
atactgcaga cagtcaaggt cgtggacgaa ctcgtcaaag tgatgggtcg gcacaagcca 3000
gagaatatcg ttatcgaaat ggcaagggag aaccaaacca cccagaaggg ccagaagaac 3060
tctcgggaac ggatgaaaag aatcgaagag ggaattaagg agctgggatc tcagatactg 3120
aaggagcacc ctgtggagaa tacacagctc cagaacgaga aactctacct gtactacctc 3180
cagaacgggc gggacatgta cgttgaccag gaactcgaca tcaaccggct gtccgattat 3240
gacgtggacc atattgttcc acagtccttc ctcaaagatg actccattga caacaaggtg 3300
ctgaccagat ccgataagaa tcgcggtaag tctgacaatg ttccatcaga agaggtggtc 3360
aagaagatga agaattactg gcggcagctc ctcaacgcca aactgatcac ccagcggaag 3420
tttgacaatc tgactaaggc agaaagagga ggtctgagcg aactcgacaa ggccggcttt 3480
attaagaggc aactggtcga aacacgccag attaccaaac acgtggcaca aatcctcgac 3540
tctaggatga acactaagta cgatgagaac gataagctga tcagggaagt gaaagtgata 3600
actctgaaga gcaagctggt gtctgacttc cggaaggact ttcaattcta caaagttcgc 3660
gaaataaaca attaccatca tgctcacgat gcctatctca atgctgtcgt tggcaccgcc 3720
ctgatcaaga aataccctaa actggagtct gagttcgtgt acggtgacta taaagtctac 3780
gatgtgagga agatgatagc aaagtctgag caagagattg gcaaagccac cgccaagtac 3840
ttcttctact ctaatatcat gaatttcttt aagactgaga taaccctggc taacggcgaa 3900
atccggaagc gcccactgat cgaaacaaac ggagaaacag gagaaatcgt gtgggataaa 3960
ggcagggact tcgcaactgt gcggaaggtg ctgtccatgc cacaagtcaa tatcgtgaag 4020
aagaccgaag tgcagaccgg cggattctca aaggagagca tcctgccaaa gcggaactct 4080
gacaagctga tcgccaggaa gaaagattgg gacccaaaga agtatggcgg tttcgattcc 4140
cctacagtgg cttattccgt tctggtcgtg gcaaaagtgg agaaaggcaa gtccaagaaa 4200
ctcaagtctg ttaaggagct gctcggaatt actattatgg agagatccag cttcgagaag 4260
aatccaatcg atttcctgga agctaagggc tataaagaag tgaagaaaga tctcatcatc 4320
aaactgccca agtactctct ctttgagctg gagaatggta ggaagcggat gctggcctcc 4380
gccggagagc tgcagaaagg aaacgagctg gctctgccct ccaaatacgt gaacttcctg 4440
tatctggcct cccactacga gaaactcaaa ggtagccctg aagacaatga gcagaagcaa 4500
ctctttgttg agcaacataa acactacctg gacgaaatca ttgaacagat tagcgagttc 4560
agcaagcggg ttattctggc cgatgcaaac ctcgataaag tgctgagcgc atataataag 4620
cacagggaca agccaattcg cgaacaagca gagaatatta tccacctctt tactctgact 4680
aatctgggcg ctcctgctgc cttcaagtat ttcgatacaa ctattgacag gaagcggtac 4740
acctctacca aagaagttct cgatgccacc ctgatacacc agtcaattac cggactgtac 4800
gagactcgca tcgacctgtc tcagctcggc ggcgacggtt ctcccaagaa gaagaggaaa 4860
gtctcgagcg gtggagctgc aggagaattc gaaggatccg cggccgctga gggcagagga 4920
agtcttctaa catgcggtga cgtggaggag aatcccggcc cttccgggat gaccgagtac 4980
aagcccacgg tgcgcctcgc cacccgcgac gacgtcccca gggccgtacg caccctcgcc 5040
gccgcgttcg ccgactaccc cgccacgcgc cacaccgtcg atccggaccg ccacatcgag 5100
cgggtcaccg agctgcaaga actcttcctc acgcgcgtcg ggctcgacat cggcaaggtg 5160
tgggtcgcgg acgacggcgc cgcggtggcg gtctggacca cgccggagag cgtcgaagcg 5220
ggggcggtgt tcgccgagat cggcccgcgc atggccgagt tgagcggttc ccggctggcc 5280
gcgcagcaac agatggaagg cctcctggcg ccgcaccggc ccaaggagcc cgcgtggttc 5340
ctggccaccg tcggcgtctc gcccgaccac cagggcaagg gtctgggcag cgccgtcgtg 5400
ctccccggag tggaggcggc cgagcgcgcc ggggtgcccg ccttcctgga gacctccgcg 5460
ccccgcaacc tccccttcta cgagcggctc ggcttcaccg tcaccgccga cgtcgaggtg 5520
cccgaaggac cgcgcacctg gtgcatgacc cgcaagcccg gtgcctgagt ttaaacccgc 5580
tgatcagcct cgactgtgcc ttctagttgc cagccatctg ttgtttgccc ctcccccgtg 5640
ccttccttga ccctggaagg tgccactccc actgtccttt cctaataaaa tgaggaaatt 5700
gcatcgcatt gtctgagtag gtgtcattct attctggggg gtggggtggg gcaggacagc 5760
aagggggagg attgggaaga caatagcagg catgctgggg atgcggtggg ctctatggct 5820
tctgaggcgg aaagaaccag ctggggctct agggggtatc cccgagggcc tatttcccat 5880
gattccttca tatttgcata tacgatacaa ggctgttaga gagataattg gaattaattt 5940
gactgtaaac acaaagatat tagtacaaaa tacgtgacgt agaaagtaat aatttcttgg 6000
gtagtttgca gttttaaaat tatgttttaa aatggactat catatgctta ccgtaacttg 6060
aaagtatttc gatttcttgg ctttatatat cttgtggaaa ggacgaaaca ccgtgagacc 6120
gnnnnnnnnn nnnnnnnnnn gttttagagc tagaaatagc aagttaaaat aaggctagtc 6180
cgttatcaac ttgaaaaagt ggcaccgagt cggtgctttt t 6221
<210> 7
<211> 6835
<212> DNA
<213> 人工序列
<400> 7
gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc 60
catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca 120
acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga 180
ctttccattg acgtcaatgg gtggactatt tacggtaaac tgcccacttg gcagtacatc 240
aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct 300
ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat 360
tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc 420
ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt 480
ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa 540
tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctctgg ctaactagag 600
aacccactgc ttactggctt atcgaaatta atacgactca ctatagggag acccaagctg 660
gctagcacca tgggacctaa gaaaaagagg aaggtggcgg ccgctgacta caaggatgac 720
gacgataaat ctagagacaa gaaatactct attggactgg atatcgggac aaactccgtt 780
ggctgggccg tcataaccga cgagtataag gtgccaagca agaaattcaa ggtgctgggt 840
aatactgacc gccattcaat caagaagaac ctgatcggag cactcctctt cgactccggt 900
gaaaccgctg aagctactcg gctgaagcgg accgcaaggc ggagatacac ccgccgcaag 960
aatcggatat gttatctgca agagatcttt agcaacgaaa tggctaaggt ggacgactcc 1020
ttctttcacc gcctggaaga gagctttctg gtggaggagg ataagaaaca cgagaggcac 1080
cctatattcg gaaatatcgt ggatgaggtg gcttaccatg aaaagtatcc tacaatctac 1140
catctgagga agaagctggt ggacagcacc gataaagcag acctgaggct catctatctg 1200
gccctggctc atatgataaa gtttagagga cactttctga tcgagggcga cctgaatccc 1260
gataattccg atgtggataa actcttcatt caactggtgc agacatataa ccaactgttc 1320
gaggagaatc ccataaacgc ttctggtgtg gatgccaagg ctattctgtc cgctcggctg 1380
tccaagtcac gcagactgga gaatctgatt gcccaactgc caggagaaaa gaagaacggc 1440
ctgtttggga acctcatcgc cctgagcctg ggcctgacac ctaacttcaa gtccaatttt 1500
gatctggccg aagatgctaa actccagctc tccaaggaca cctatgacga tgatctggac 1560
aacctgctcg cacagatagg cgaccagtac gccgatctct ttctggctgc taagaatctc 1620
tccgacgcca ttctgctgag cgacatactc cgggtcaaca ctgagatcac caaagcacct 1680
ctgagcgcct ccatgataaa acgctatgat gaacaccatc aagacctgac tctgctcaaa 1740
gccctcgtga ggcaacagct gccagagaag tacaaagaga tattcttcga ccagagcaag 1800
aatggatatg ccggatacat cgatggcgga gcatcacagg aagaatttta caagttcatc 1860
aaaccaatcc tcgagaagat ggacggtact gaagagctgc tggtgaagct gaacagggag 1920
gacctgctga ggaagcagag gacctttgat aatggctcca ttccacatca gatacacctg 1980
ggagagctgc atgcaatcct ccgcaggcag gaggatttct atcctttcct gaaggataac 2040
cgggagaaga tagagaagat cctgaccttc aggatccctt attacgtcgg ccctctggct 2100
agaggcaact cccgcttcgc ttggatgacc aggaaatctg aggagacaat tactccttgg 2160
aacttcgaag aggtcgtgga taagggcgca agcgcccagt cattcatcga acggatgacc 2220
aatttcgata agaacctgcc caacgagaag gtcctgccca aacattcact cctgtacgag 2280
tatttcaccg tctataacga gctgactaaa gtgaagtacg tgaccgaggg catgaggaag 2340
cctgccttcc tgtccggaga gcagaagaag gctatcgttg atctgctctt caagactaat 2400
agaaaggtga cagtgaagca gctcaaggag gattacttta agaagatcga atgctttgac 2460
tcagtggaaa tctctggcgt ggaggaccgc tttaatgcca gcctgggcac ttaccatgat 2520
ctgctgaaga taatcaaaga caaagatttc ctcgataatg aggagaacga ggacatcctg 2580
gaagatatcg tgctgaccct gactctgttc gaggatagag agatgatcga agagcgcctg 2640
aagacctatg cccatctgtt tgacgataaa gtcatgaaac agctcaagcg gcggcgctac 2700
actgggtggg gtagactctc caggaaactc ataaacggca tccgcgacaa acagagcgga 2760
aagaccatcc tggatttcct gaaatccgac ggattcgcta acaggaactt catgcaactg 2820
attcacgatg actctctgac atttaaagag gacatccaga aggcacaggt gagcggtcaa 2880
ggcgacagcc tgcacgagca catcgccaac ctcgctggat cacccgccat aaagaaggga 2940
atactgcaga cagtcaaggt cgtggacgaa ctcgtcaaag tgatgggtcg gcacaagcca 3000
gagaatatcg ttatcgaaat ggcaagggag aaccaaacca cccagaaggg ccagaagaac 3060
tctcgggaac ggatgaaaag aatcgaagag ggaattaagg agctgggatc tcagatactg 3120
aaggagcacc ctgtggagaa tacacagctc cagaacgaga aactctacct gtactacctc 3180
cagaacgggc gggacatgta cgttgaccag gaactcgaca tcaaccggct gtccgattat 3240
gacgtggacc atattgttcc acagtccttc ctcaaagatg actccattga caacaaggtg 3300
ctgaccagat ccgataagaa tcgcggtaag tctgacaatg ttccatcaga agaggtggtc 3360
aagaagatga agaattactg gcggcagctc ctcaacgcca aactgatcac ccagcggaag 3420
tttgacaatc tgactaaggc agaaagagga ggtctgagcg aactcgacaa ggccggcttt 3480
attaagaggc aactggtcga aacacgccag attaccaaac acgtggcaca aatcctcgac 3540
tctaggatga acactaagta cgatgagaac gataagctga tcagggaagt gaaagtgata 3600
actctgaaga gcaagctggt gtctgacttc cggaaggact ttcaattcta caaagttcgc 3660
gaaataaaca attaccatca tgctcacgat gcctatctca atgctgtcgt tggcaccgcc 3720
ctgatcaaga aataccctaa actggagtct gagttcgtgt acggtgacta taaagtctac 3780
gatgtgagga agatgatagc aaagtctgag caagagattg gcaaagccac cgccaagtac 3840
ttcttctact ctaatatcat gaatttcttt aagactgaga taaccctggc taacggcgaa 3900
atccggaagc gcccactgat cgaaacaaac ggagaaacag gagaaatcgt gtgggataaa 3960
ggcagggact tcgcaactgt gcggaaggtg ctgtccatgc cacaagtcaa tatcgtgaag 4020
aagaccgaag tgcagaccgg cggattctca aaggagagca tcctgccaaa gcggaactct 4080
gacaagctga tcgccaggaa gaaagattgg gacccaaaga agtatggcgg tttcgattcc 4140
cctacagtgg cttattccgt tctggtcgtg gcaaaagtgg agaaaggcaa gtccaagaaa 4200
ctcaagtctg ttaaggagct gctcggaatt actattatgg agagatccag cttcgagaag 4260
aatccaatcg atttcctgga agctaagggc tataaagaag tgaagaaaga tctcatcatc 4320
aaactgccca agtactctct ctttgagctg gagaatggta ggaagcggat gctggcctcc 4380
gccggagagc tgcagaaagg aaacgagctg gctctgccct ccaaatacgt gaacttcctg 4440
tatctggcct cccactacga gaaactcaaa ggtagccctg aagacaatga gcagaagcaa 4500
ctctttgttg agcaacataa acactacctg gacgaaatca ttgaacagat tagcgagttc 4560
agcaagcggg ttattctggc cgatgcaaac ctcgataaag tgctgagcgc atataataag 4620
cacagggaca agccaattcg cgaacaagca gagaatatta tccacctctt tactctgact 4680
aatctgggcg ctcctgctgc cttcaagtat ttcgatacaa ctattgacag gaagcggtac 4740
acctctacca aagaagttct cgatgccacc ctgatacacc agtcaattac cggactgtac 4800
gagactcgca tcgacctgtc tcagctcggc ggcgacggtt ctcccaagaa gaagaggaaa 4860
gtctcgagcg gtggagctgc aggagaattc gaaggatccg cggccgctga gggcagagga 4920
agtcttctaa catgcggtga cgtggaggag aatcccggcc cttccgggat gaccgagtac 4980
aagcccacgg tgcgcctcgc cacccgcgac gacgtcccca gggccgtacg caccctcgcc 5040
gccgcgttcg ccgactaccc cgccacgcgc cacaccgtcg atccggaccg ccacatcgag 5100
cgggtcaccg agctgcaaga actcttcctc acgcgcgtcg ggctcgacat cggcaaggtg 5160
tgggtcgcgg acgacggcgc cgcggtggcg gtctggacca cgccggagag cgtcgaagcg 5220
ggggcggtgt tcgccgagat cggcccgcgc atggccgagt tgagcggttc ccggctggcc 5280
gcgcagcaac agatggaagg cctcctggcg ccgcaccggc ccaaggagcc cgcgtggttc 5340
ctggccaccg tcggcgtctc gcccgaccac cagggcaagg gtctgggcag cgccgtcgtg 5400
ctccccggag tggaggcggc cgagcgcgcc ggggtgcccg ccttcctgga gacctccgcg 5460
ccccgcaacc tccccttcta cgagcggctc ggcttcaccg tcaccgccga cgtcgaggtg 5520
cccgaaggac cgcgcacctg gtgcatgacc cgcaagcccg gtgcctgagt ttaaacccgc 5580
tgatcagcct cgactgtgcc ttctagttgc cagccatctg ttgtttgccc ctcccccgtg 5640
ccttccttga ccctggaagg tgccactccc actgtccttt cctaataaaa tgaggaaatt 5700
gcatcgcatt gtctgagtag gtgtcattct attctggggg gtggggtggg gcaggacagc 5760
aagggggagg attgggaaga caatagcagg catgctgggg atgcggtggg ctctatggct 5820
tctgaggcgg aaagaaccag ctggggctct agggggtatc cccgagggcc tatttcccat 5880
gattccttca tatttgcata tacgatacaa ggctgttaga gagataattg gaattaattt 5940
gactgtaaac acaaagatat tagtacaaaa tacgtgacgt agaaagtaat aatttcttgg 6000
gtagtttgca gttttaaaat tatgttttaa aatggactat catatgctta ccgtaacttg 6060
aaagtatttc gatttcttgg ctttatatat cttgtggaaa ggacgaaaca ccgtgagacc 6120
ggaaactcgg tcagggccag ttttagagct agaaatagca agttaaaata aggctagtcc 6180
gttatcaact tgaaaaagtg gcaccgagtc ggtgcttttt ttaaagggcc cgtcgactgc 6240
agaggcctgc atgcaagctt ggcgtaatca tggtcatagc tgtttcctgt gtgaaattgt 6300
tatccgctca caattccaca caacatacga gccggaagga agctagctca ccgagggcct 6360
atttcccatg attccttcat atttgcatat acgatacaag gctgttagag agataattgg 6420
aattaatttg actgtaaaca caaagatatt agtacaaaat acgtgacgta gaaagtaata 6480
atttcttggg tagtttgcag ttttaaaatt atgttttaaa atggactatc atatgcttac 6540
cgtaacttga aagtatttcg atttcttggc tttatatatc ttgtggaaag gacgaaacac 6600
cggcgtgact tccacatgag cggttttaga gctagaaata gcaagttaaa ataaggctag 6660
tccgttatca acttgaaaaa gtggcaccga gtcggtgctt tttttaaagg gcccgtcgac 6720
tgcagaggcc tgcatgcaag cttggcgtaa tcatggtcat agctgtttcc tgtgtgaaat 6780
tgttatccgc tcacaattcc acacaacata cgagccggaa ggaagctagc tcacc 6835
<210> 8
<211> 7443
<212> DNA
<213> 人工序列
<400> 8
gacattgatt attgactagt tattaatagt aatcaattac ggggtcatta gttcatagcc 60
catatatgga gttccgcgtt acataactta cggtaaatgg cccgcctggc tgaccgccca 120
acgacccccg cccattgacg tcaataatga cgtatgttcc catagtaacg ccaataggga 180
ctttccattg acgtcaatgg gtggactatt tacggtaaac tgcccacttg gcagtacatc 240
aagtgtatca tatgccaagt acgcccccta ttgacgtcaa tgacggtaaa tggcccgcct 300
ggcattatgc ccagtacatg accttatggg actttcctac ttggcagtac atctacgtat 360
tagtcatcgc tattaccatg gtgatgcggt tttggcagta catcaatggg cgtggatagc 420
ggtttgactc acggggattt ccaagtctcc accccattga cgtcaatggg agtttgtttt 480
ggcaccaaaa tcaacgggac tttccaaaat gtcgtaacaa ctccgcccca ttgacgcaaa 540
tgggcggtag gcgtgtacgg tgggaggtct atataagcag agctctctgg ctaactagag 600
aacccactgc ttactggctt atcgaaatta atacgactca ctatagggag acccaagctg 660
gctagcacca tgggacctaa gaaaaagagg aaggtggcgg ccgctgacta caaggatgac 720
gacgataaat ctagagacaa gaaatactct attggactgg atatcgggac aaactccgtt 780
ggctgggccg tcataaccga cgagtataag gtgccaagca agaaattcaa ggtgctgggt 840
aatactgacc gccattcaat caagaagaac ctgatcggag cactcctctt cgactccggt 900
gaaaccgctg aagctactcg gctgaagcgg accgcaaggc ggagatacac ccgccgcaag 960
aatcggatat gttatctgca agagatcttt agcaacgaaa tggctaaggt ggacgactcc 1020
ttctttcacc gcctggaaga gagctttctg gtggaggagg ataagaaaca cgagaggcac 1080
cctatattcg gaaatatcgt ggatgaggtg gcttaccatg aaaagtatcc tacaatctac 1140
catctgagga agaagctggt ggacagcacc gataaagcag acctgaggct catctatctg 1200
gccctggctc atatgataaa gtttagagga cactttctga tcgagggcga cctgaatccc 1260
gataattccg atgtggataa actcttcatt caactggtgc agacatataa ccaactgttc 1320
gaggagaatc ccataaacgc ttctggtgtg gatgccaagg ctattctgtc cgctcggctg 1380
tccaagtcac gcagactgga gaatctgatt gcccaactgc caggagaaaa gaagaacggc 1440
ctgtttggga acctcatcgc cctgagcctg ggcctgacac ctaacttcaa gtccaatttt 1500
gatctggccg aagatgctaa actccagctc tccaaggaca cctatgacga tgatctggac 1560
aacctgctcg cacagatagg cgaccagtac gccgatctct ttctggctgc taagaatctc 1620
tccgacgcca ttctgctgag cgacatactc cgggtcaaca ctgagatcac caaagcacct 1680
ctgagcgcct ccatgataaa acgctatgat gaacaccatc aagacctgac tctgctcaaa 1740
gccctcgtga ggcaacagct gccagagaag tacaaagaga tattcttcga ccagagcaag 1800
aatggatatg ccggatacat cgatggcgga gcatcacagg aagaatttta caagttcatc 1860
aaaccaatcc tcgagaagat ggacggtact gaagagctgc tggtgaagct gaacagggag 1920
gacctgctga ggaagcagag gacctttgat aatggctcca ttccacatca gatacacctg 1980
ggagagctgc atgcaatcct ccgcaggcag gaggatttct atcctttcct gaaggataac 2040
cgggagaaga tagagaagat cctgaccttc aggatccctt attacgtcgg ccctctggct 2100
agaggcaact cccgcttcgc ttggatgacc aggaaatctg aggagacaat tactccttgg 2160
aacttcgaag aggtcgtgga taagggcgca agcgcccagt cattcatcga acggatgacc 2220
aatttcgata agaacctgcc caacgagaag gtcctgccca aacattcact cctgtacgag 2280
tatttcaccg tctataacga gctgactaaa gtgaagtacg tgaccgaggg catgaggaag 2340
cctgccttcc tgtccggaga gcagaagaag gctatcgttg atctgctctt caagactaat 2400
agaaaggtga cagtgaagca gctcaaggag gattacttta agaagatcga atgctttgac 2460
tcagtggaaa tctctggcgt ggaggaccgc tttaatgcca gcctgggcac ttaccatgat 2520
ctgctgaaga taatcaaaga caaagatttc ctcgataatg aggagaacga ggacatcctg 2580
gaagatatcg tgctgaccct gactctgttc gaggatagag agatgatcga agagcgcctg 2640
aagacctatg cccatctgtt tgacgataaa gtcatgaaac agctcaagcg gcggcgctac 2700
actgggtggg gtagactctc caggaaactc ataaacggca tccgcgacaa acagagcgga 2760
aagaccatcc tggatttcct gaaatccgac ggattcgcta acaggaactt catgcaactg 2820
attcacgatg actctctgac atttaaagag gacatccaga aggcacaggt gagcggtcaa 2880
ggcgacagcc tgcacgagca catcgccaac ctcgctggat cacccgccat aaagaaggga 2940
atactgcaga cagtcaaggt cgtggacgaa ctcgtcaaag tgatgggtcg gcacaagcca 3000
gagaatatcg ttatcgaaat ggcaagggag aaccaaacca cccagaaggg ccagaagaac 3060
tctcgggaac ggatgaaaag aatcgaagag ggaattaagg agctgggatc tcagatactg 3120
aaggagcacc ctgtggagaa tacacagctc cagaacgaga aactctacct gtactacctc 3180
cagaacgggc gggacatgta cgttgaccag gaactcgaca tcaaccggct gtccgattat 3240
gacgtggacc atattgttcc acagtccttc ctcaaagatg actccattga caacaaggtg 3300
ctgaccagat ccgataagaa tcgcggtaag tctgacaatg ttccatcaga agaggtggtc 3360
aagaagatga agaattactg gcggcagctc ctcaacgcca aactgatcac ccagcggaag 3420
tttgacaatc tgactaaggc agaaagagga ggtctgagcg aactcgacaa ggccggcttt 3480
attaagaggc aactggtcga aacacgccag attaccaaac acgtggcaca aatcctcgac 3540
tctaggatga acactaagta cgatgagaac gataagctga tcagggaagt gaaagtgata 3600
actctgaaga gcaagctggt gtctgacttc cggaaggact ttcaattcta caaagttcgc 3660
gaaataaaca attaccatca tgctcacgat gcctatctca atgctgtcgt tggcaccgcc 3720
ctgatcaaga aataccctaa actggagtct gagttcgtgt acggtgacta taaagtctac 3780
gatgtgagga agatgatagc aaagtctgag caagagattg gcaaagccac cgccaagtac 3840
ttcttctact ctaatatcat gaatttcttt aagactgaga taaccctggc taacggcgaa 3900
atccggaagc gcccactgat cgaaacaaac ggagaaacag gagaaatcgt gtgggataaa 3960
ggcagggact tcgcaactgt gcggaaggtg ctgtccatgc cacaagtcaa tatcgtgaag 4020
aagaccgaag tgcagaccgg cggattctca aaggagagca tcctgccaaa gcggaactct 4080
gacaagctga tcgccaggaa gaaagattgg gacccaaaga agtatggcgg tttcgattcc 4140
cctacagtgg cttattccgt tctggtcgtg gcaaaagtgg agaaaggcaa gtccaagaaa 4200
ctcaagtctg ttaaggagct gctcggaatt actattatgg agagatccag cttcgagaag 4260
aatccaatcg atttcctgga agctaagggc tataaagaag tgaagaaaga tctcatcatc 4320
aaactgccca agtactctct ctttgagctg gagaatggta ggaagcggat gctggcctcc 4380
gccggagagc tgcagaaagg aaacgagctg gctctgccct ccaaatacgt gaacttcctg 4440
tatctggcct cccactacga gaaactcaaa ggtagccctg aagacaatga gcagaagcaa 4500
ctctttgttg agcaacataa acactacctg gacgaaatca ttgaacagat tagcgagttc 4560
agcaagcggg ttattctggc cgatgcaaac ctcgataaag tgctgagcgc atataataag 4620
cacagggaca agccaattcg cgaacaagca gagaatatta tccacctctt tactctgact 4680
aatctgggcg ctcctgctgc cttcaagtat ttcgatacaa ctattgacag gaagcggtac 4740
acctctacca aagaagttct cgatgccacc ctgatacacc agtcaattac cggactgtac 4800
gagactcgca tcgacctgtc tcagctcggc ggcgacggtt ctcccaagaa gaagaggaaa 4860
gtctcgagcg gtggagctgc aggagaattc gaaggatccg cggccgctgg aagcggagct 4920
actaacttca gcctgctgaa gcaggctgga gacgtggagg agaaccctgg accttccggg 4980
ggctctagcc tggacgacga gcacatcctg agcgccctgc tgcagagcga cgacgaactg 5040
gtgggcgagg acagcgacag cgaggtcagc gaccacgtgt ccgaggacga cgtgcagtcc 5100
gacaccgagg aagccttcat cgacgaggtg cacgaagtgc agcctaccag cagcggctcc 5160
gagatcctgg acgagcagaa cgtgatcgag cagcctggca gctccctggc cagcaacaga 5220
atcctgaccc tgccccagag aaccatcaga ggcaagaaca agcactgctg gtccacctcc 5280
aagagcacca ggcggagcag agtgtccgcc ctgaacatcg tgcggagcca gaggggcccc 5340
accagaatgt gcagaaacat ctacgacccc ctgctgtgct tcaagctgtt cttcaccgac 5400
gagatcatca gcgagatcgt gaagtggacc aacgccgaga tcagcctgaa gaggcgggag 5460
agcatgacca gcgccacctt cagagacacc aacgaggacg agatctacgc cttcttcggc 5520
atcctggtga tgaccgccgt gagaaaggac aaccacatga gcaccgacga cctgttcgac 5580
agatccctga gcatggtgta cgtgtccgtg atgagcagag acagattcga cttcctgatc 5640
agatgcctga gaatggacga caagagcatc agacccaccc tgcgggagaa cgacgtgttc 5700
acccccgtgc ggaagatctg ggacctgttc atccaccagt gcatccagaa ctacacccct 5760
ggcgcccacc tgaccatcga tgagcagctg ctgggcttca gaggcagatg ccccttcaga 5820
gtgtacatcc ccaacaagcc cagcaagtac ggcatcaaga tcctgatgat gtgcgacagc 5880
ggcaccaagt acatgatcaa cggcatgccc tacctgggca gaggcaccca gacaaacggc 5940
gtgcccctgg gcgagtacta cgtgaaagaa ctgagcaagc ctgtgcatgg cagctgcagg 6000
aacatcacct gcgacaactg gttcaccagc atccccctgg ccaagaacct gctgcaggaa 6060
ccctacaagc tgaccatcgt gggcaccgtg cggagcaaca agcgggagat cccagaggtg 6120
ctgaagaaca gcagatccag acctgtggga acaagcatgt tctgcttcga cggccccctg 6180
accctggtgt cctacaagcc caagcccgcc aagatggtgt acctgctgtc cagctgcgac 6240
gaggacgcca gcatcaacga gagcaccggc aagccccaga tggtgatgta ctacaaccag 6300
accaagggcg gcgtggacac cctggaccag atgtgcagcg tgatgacctg cagcagaaag 6360
accaacagat ggcccatggc cctgctgtac ggcatgatca atatcgcctg catcaacagc 6420
ttcatcatct acagccacaa cgtgtccagc aagggcgaga aggtgcagag ccggaagaaa 6480
ttcatgcgga acctgtacat gagcctgacc tccagcttca tgagaaagag actggaagcc 6540
cccaccctga agagatacct gcgggacaac atcagcaaca tcctgcccaa ggaagtgcca 6600
ggaacaagcg acgacagcac cgaggaaccc gtgatgaaga agaggaccta ctgcacctac 6660
tgtcccagca agatcagaag aaaggccaac gccagctgca agaaatgcaa aaaagtgatc 6720
tgccgggagc acaacatcga catgtgccag agctgtttcg aattcgaagg atccgcggcc 6780
gctgagggca gaggaagtct tctaacatgc ggtgacgtgg aggagaatcc cggcccttcc 6840
gggatgaccg agtacaagcc cacggtgcgc ctcgccaccc gcgacgacgt ccccagggcc 6900
gtacgcaccc tcgccgccgc gttcgccgac taccccgcca cgcgccacac cgtcgatccg 6960
gaccgccaca tcgagcgggt caccgagctg caagaactct tcctcacgcg cgtcgggctc 7020
gacatcggca aggtgtgggt cgcggacgac ggcgccgcgg tggcggtctg gaccacgccg 7080
gagagcgtcg aagcgggggc ggtgttcgcc gagatcggcc cgcgcatggc cgagttgagc 7140
ggttcccggc tggccgcgca gcaacagatg gaaggcctcc tggcgccgca ccggcccaag 7200
gagcccgcgt ggttcctggc caccgtcggc gtctcgcccg accaccaggg caagggtctg 7260
ggcagcgccg tcgtgctccc cggagtggag gcggccgagc gcgccggggt gcccgccttc 7320
ctggagacct ccgcgccccg caacctcccc ttctacgagc ggctcggctt caccgtcacc 7380
gccgacgtcg aggtgcccga aggaccgcgc acctggtgca tgacccgcaa gcccggtgcc 7440
tga 7443
<210> 9
<211> 4938
<212> DNA
<213> 人工序列
<400> 9
ccctagaaag ataatcatat tgtgacgtac gttaaagata atcatgtgta aaattgacgc 60
atgtgtttta tcggtctgta tatcgaggtt tatttattaa tttgaataga tattaagttt 120
tattatattt acacttacat actaataata aattcaacaa acaatttatt tatgtttatt 180
tatttattaa aaaaaacaaa aactcaaaat ttcttctata aagtaacaaa acttttatga 240
gggacagccc ccccccaaag cccccaggga tgtaattacg tccctccccc gctagggggc 300
agcagcgagc cgcccggggc tccgctccgg tccggcgctc cccccgcatc cccgagccgg 360
cagcgtgcgg ggacagcccg ggcacgggga aggtggcacg ggatcgcttt cctctgaacg 420
cttctcgctg ctctttgagc ctgcagacac ctggggggat acggggaaaa ggcctccacg 480
gccaaggatc tgcgatcgct ccggtgcccg tcagtgggca gagcgcacat cgcccacagt 540
ccccgagaag ttggggggag gggtcggcaa ttgaacgggt gcctagagaa ggtggcgcgg 600
ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg gtgggggaga 660
accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt ttgccgccag 720
aacacagctg aagcttcgag gggctcgcat ctctccttca cgcgcccgcc gccctacctg 780
aggccgccat ccacgccggt tgagtcgcgt tctgccgcct cccgcctgtg gtgcctcctg 840
aactgcgtcc gccgtctagg taagtttaaa gctcaggtcg agaccgggcc tttgtccggc 900
gctcccttgg agcctaccta gactcagccg gctctccacg ctttgcctga ccctgcttgc 960
tcaactctac gtctttgttt cgttttctgt tctgcgccgt tacagatcca agctgtgacc 1020
ggcgcctact ctagagccac catggaatgg tcttgggtgt tcctgttctt cctgagcgtg 1080
accaccggcg tgcacagcca ggtgcagctg cagcagtctg atgccgagct cgtgaagcct 1140
ggcagcagcg tgaagatcag ctgcaaggcc agcggctaca ccttcaccga ccacgccatc 1200
cactgggtca agcagaagcc tgagcagggc ctggaatgga tcggccactt cagccccggc 1260
aacaccgaca tcaagtacaa cgacaagttc aagggcaagg ccaccctgac cgtggacaga 1320
agcagcagca ccgcctacat gcagctgaac agcctgacca gcgaggacag cgccgtgtac 1380
ttctgcaaga ccagcacctt ctttttcgac tactggggcc agggcacaac cctgacagtg 1440
tctagcggcg gaggcggatc tggcggcgga ggatctgggg gaggcggctc tgaactcgtg 1500
atgacccaga gccccagctc tctgacagtg acagccggcg agaaagtgac catgatctgc 1560
aagtcctccc agagcctgct gaactccggc gaccagaaga actacctgac ctggtatcag 1620
cagaaacccg gccagccccc caagctgctg atcttttggg ccagcacccg ggaaagcggc 1680
gtgcccgata gattcacagg cagcggctcc ggcaccgact ttaccctgac catcagctcc 1740
gtgcaggccg aggacctggc cgtgtattac tgccagaacg actacagcta ccccctgacc 1800
ttcggagccg gcaccaagct ggaactgaag gctgctgggt ctgaacagaa gctcataagc 1860
gaagaagatc tgttcgtccc cgtgttcctg cctgccaagc caacaactac ccctgctcca 1920
cgaccaccta ctccagcacc taccatcgca agtcagcccc tgtcactgcg acctgaggct 1980
tgccggccag cagctggagg agcagtgcac acccgaggcc tggacttcgc atgcgatatc 2040
tacatttggg caccactggc tggaacctgt ggggtcctgc tgctgagcct ggtcatcacc 2100
ctgtattgta accacagaaa taggagcaaa cgctcccgac tgctgcattc cgactacatg 2160
aacatgacac ctcggagacc aggccccact agaaagcatt accagccata tgccccaccc 2220
agggatttcg cagcctatcg gagccggttc agcgtcgtga aaagggggcg caagaaactg 2280
ctgtacatct tcaagcagcc ttttatgcgc ccagtgcaga caactcagga ggaagacgga 2340
tgctcttgtc ggttcccaga ggaggaggaa ggaggctgcg agctgagagt gaagttcagc 2400
cggagcgccg atgcaccagc atatcagcag ggacagaatc agctgtacaa cgagctgaat 2460
ctgggcaggc gcgaggaata tgacgtgctg gataagcgac gaggacggga ccccgaaatg 2520
ggaggaaaac ccagaaggaa gaaccctcag gaggggctgt ataatgaact gcagaaagac 2580
aagatggctg aggcatacag cgaaattgga atgaaaggag agcgccgacg ggggaaggga 2640
cacgatgggc tgtaccaggg actgtcaacc gccactaaag atacctacga cgcactgcac 2700
atgcaggctc tgcccccaag agaattcgaa ggatccgcgg ccgctgaggg cagaggaagt 2760
cttctaacat gcggtgacgt ggaggagaat cccggccctt ccgggatgac cgagtacaag 2820
cccacggtgc gcctcgccac ccgcgacgac gtccccaggg ccgtacgcac cctcgccgcc 2880
gcgttcgccg actaccccgc cacgcgccac accgtcgatc cggaccgcca catcgagcgg 2940
gtcaccgagc tgcaagaact cttcctcacg cgcgtcgggc tcgacatcgg caaggtgtgg 3000
gtcgcggacg acggcgccgc ggtggcggtc tggaccacgc cggagagcgt cgaagcgggg 3060
gcggtgttcg ccgagatcgg cccgcgcatg gccgagttga gcggttcccg gctggccgcg 3120
cagcaacaga tggaaggcct cctggcgccg caccggccca aggagcccgc gtggttcctg 3180
gccaccgtcg gcgtctcgcc cgaccaccag ggcaagggtc tgggcagcgc cgtcgtgctc 3240
cccggagtgg aggcggccga gcgcgccggg gtgcccgcct tcctggagac ctccgcgccc 3300
cgcaacctcc ccttctacga gcggctcggc ttcaccgtca ccgccgacgt cgaggtgccc 3360
gaaggaccgc gcacctggtg catgacccgc aagcccggtg cctgaatcta ggtcgacaat 3420
caacctctgg attacaaaat ttgtgaaaga ttgactggta ttcttaacta tgttgctcct 3480
tttacgctat gtggatacgc tgctttaatg cctttgtatc atgcgttaac taaacttgtt 3540
tattgcagct tataatggtt acaaataaag caatagcatc acaaatttca caaataaagc 3600
atttttttca ctgcattcta gttgtggttt gtccaaactc atcaatgtat cttattcacc 3660
gagggcctat ttcccatgat tccttcatat ttgcatatac gatacaaggc tgttagagag 3720
ataattggaa ttaatttgac tgtaaacaca aagatattag tacaaaatac gtgacgtaga 3780
aagtaataat ttcttgggta gtttgcagtt ttaaaattat gttttaaaat ggactatcat 3840
atgcttaccg taacttgaaa gtatttcgat ttcttggctt tatatatctt gtggaaagga 3900
cgaaacaccg gaaactcggt cagggccagt tttagagcta gaaatagcaa gttaaaataa 3960
ggctagtccg ttatcaactt gaaaaagtgg caccgagtcg gtgctttttt taaagggccc 4020
gtcgactgca gaggcctgca tgcaagcttg gcgtaatcat ggtcatagct gtttcctgtg 4080
tgaaattgtt atccgctcac aattccacac aacatacgag ccggaaggaa gctagctcac 4140
ctcatgtctg gaattgactc aaatgatgtc aattagtcta tcagaagctc atctggtctc 4200
ccttccgggg gacaagacat ccctgtttaa tatttaaaca gcagtgttcc caaactgggt 4260
tcttatatcc cttgctctgg tcaaccaggt tgcagggttt cctgtcctca caggaacgaa 4320
gtccctaaag aaacagtggc agccaggttt agccccggaa ttgactggat tcctttttta 4380
gggcccattg gtatggcttt ttccccgtat ccccccaggt gtctgcaggc tcaaagagca 4440
gcgagaagcg ttcagaggaa agcgatcccg tgccaccttc cccgtgcccg ggctgtcccc 4500
gcacgctgcc ggctcgggga tgcgggggga gcgccggacc ggagcggagc cccgggcggc 4560
tcgctgctgc cccctagcgg gggagggacg taattacatc cctgggggct ttgggggggg 4620
gctgtccctg atatctataa caagaaaata tatatataat aagttatcac gtaagtagaa 4680
catgaaataa caatataatt atcgtatgag ttaaatctta aaagtcacgt aaaagataat 4740
catgcgtcat tttgactcac gcggtcgtta tagttcaaaa tcagtgacac ttaccgcatt 4800
gacaagcacg cctcacggga gctccaagcg gcgactgaga tgtcctaaat gcacagcgac 4860
ggattcgcgc tatttagaaa gagagagcaa tatttcaaga atgcatgcgt caattttacg 4920
cagactatct ttctaggg 4938
<210> 10
<211> 5427
<212> DNA
<213> 人工序列
<400> 10
ccctagaaag ataatcatat tgtgacgtac gttaaagata atcatgtgta aaattgacgc 60
atgtgtttta tcggtctgta tatcgaggtt tatttattaa tttgaataga tattaagttt 120
tattatattt acacttacat actaataata aattcaacaa acaatttatt tatgtttatt 180
tatttattaa aaaaaacaaa aactcaaaat ttcttctata aagtaacaaa acttttatga 240
gggacagccc ccccccaaag cccccaggga tgtaattacg tccctccccc gctagggggc 300
agcagcgagc cgcccggggc tccgctccgg tccggcgctc cccccgcatc cccgagccgg 360
cagcgtgcgg ggacagcccg ggcacgggga aggtggcacg ggatcgcttt cctctgaacg 420
cttctcgctg ctctttgagc ctgcagacac ctggggggat acggggaaaa ggcctccacg 480
gccaaggatc tgcgatcgct ccggtgcccg tcagtgggca gagcgcacat cgcccacagt 540
ccccgagaag ttggggggag gggtcggcaa ttgaacgggt gcctagagaa ggtggcgcgg 600
ggtaaactgg gaaagtgatg tcgtgtactg gctccgcctt tttcccgagg gtgggggaga 660
accgtatata agtgcagtag tcgccgtgaa cgttcttttt cgcaacgggt ttgccgccag 720
aacacagctg aagcttcgag gggctcgcat ctctccttca cgcgcccgcc gccctacctg 780
aggccgccat ccacgccggt tgagtcgcgt tctgccgcct cccgcctgtg gtgcctcctg 840
aactgcgtcc gccgtctagg taagtttaaa gctcaggtcg agaccgggcc tttgtccggc 900
gctcccttgg agcctaccta gactcagccg gctctccacg ctttgcctga ccctgcttgc 960
tcaactctac gtctttgttt cgttttctgt tctgcgccgt tacagatcca agctgtgacc 1020
ggcgcctact ctagagccac catggaatgg tcttgggtgt tcctgttctt cctgagcgtg 1080
accaccggcg tgcacagcca ggtgcagctg cagcagtctg atgccgagct cgtgaagcct 1140
ggcagcagcg tgaagatcag ctgcaaggcc agcggctaca ccttcaccga ccacgccatc 1200
cactgggtca agcagaagcc tgagcagggc ctggaatgga tcggccactt cagccccggc 1260
aacaccgaca tcaagtacaa cgacaagttc aagggcaagg ccaccctgac cgtggacaga 1320
agcagcagca ccgcctacat gcagctgaac agcctgacca gcgaggacag cgccgtgtac 1380
ttctgcaaga ccagcacctt ctttttcgac tactggggcc agggcacaac cctgacagtg 1440
tctagcggcg gaggcggatc tggcggcgga ggatctgggg gaggcggctc tgaactcgtg 1500
atgacccaga gccccagctc tctgacagtg acagccggcg agaaagtgac catgatctgc 1560
aagtcctccc agagcctgct gaactccggc gaccagaaga actacctgac ctggtatcag 1620
cagaaacccg gccagccccc caagctgctg atcttttggg ccagcacccg ggaaagcggc 1680
gtgcccgata gattcacagg cagcggctcc ggcaccgact ttaccctgac catcagctcc 1740
gtgcaggccg aggacctggc cgtgtattac tgccagaacg actacagcta ccccctgacc 1800
ttcggagccg gcaccaagct ggaactgaag gctgctgggt ctgaacagaa gctcataagc 1860
gaagaagatc tgttcgtccc cgtgttcctg cctgccaagc caacaactac ccctgctcca 1920
cgaccaccta ctccagcacc taccatcgca agtcagcccc tgtcactgcg acctgaggct 1980
tgccggccag cagctggagg agcagtgcac acccgaggcc tggacttcgc atgcgatatc 2040
tacatttggg caccactggc tggaacctgt ggggtcctgc tgctgagcct ggtcatcacc 2100
ctgtattgta accacagaaa taggagcaaa cgctcccgac tgctgcattc cgactacatg 2160
aacatgacac ctcggagacc aggccccact agaaagcatt accagccata tgccccaccc 2220
agggatttcg cagcctatcg gagccggttc agcgtcgtga aaagggggcg caagaaactg 2280
ctgtacatct tcaagcagcc ttttatgcgc ccagtgcaga caactcagga ggaagacgga 2340
tgctcttgtc ggttcccaga ggaggaggaa ggaggctgcg agctgagagt gaagttcagc 2400
cggagcgccg atgcaccagc atatcagcag ggacagaatc agctgtacaa cgagctgaat 2460
ctgggcaggc gcgaggaata tgacgtgctg gataagcgac gaggacggga ccccgaaatg 2520
ggaggaaaac ccagaaggaa gaaccctcag gaggggctgt ataatgaact gcagaaagac 2580
aagatggctg aggcatacag cgaaattgga atgaaaggag agcgccgacg ggggaaggga 2640
cacgatgggc tgtaccaggg actgtcaacc gccactaaag atacctacga cgcactgcac 2700
atgcaggctc tgcccccaag agaattcgaa ggatccgcgg ccgctgaggg cagaggaagt 2760
cttctaacat gcggtgacgt ggaggagaat cccggccctt ccgggatgac cgagtacaag 2820
cccacggtgc gcctcgccac ccgcgacgac gtccccaggg ccgtacgcac cctcgccgcc 2880
gcgttcgccg actaccccgc cacgcgccac accgtcgatc cggaccgcca catcgagcgg 2940
gtcaccgagc tgcaagaact cttcctcacg cgcgtcgggc tcgacatcgg caaggtgtgg 3000
gtcgcggacg acggcgccgc ggtggcggtc tggaccacgc cggagagcgt cgaagcgggg 3060
gcggtgttcg ccgagatcgg cccgcgcatg gccgagttga gcggttcccg gctggccgcg 3120
cagcaacaga tggaaggcct cctggcgccg caccggccca aggagcccgc gtggttcctg 3180
gccaccgtcg gcgtctcgcc cgaccaccag ggcaagggtc tgggcagcgc cgtcgtgctc 3240
cccggagtgg aggcggccga gcgcgccggg gtgcccgcct tcctggagac ctccgcgccc 3300
cgcaacctcc ccttctacga gcggctcggc ttcaccgtca ccgccgacgt cgaggtgccc 3360
gaaggaccgc gcacctggtg catgacccgc aagcccggtg cctgaatcta ggtcgacaat 3420
caacctctgg attacaaaat ttgtgaaaga ttgactggta ttcttaacta tgttgctcct 3480
tttacgctat gtggatacgc tgctttaatg cctttgtatc atgcgttaac taaacttgtt 3540
tattgcagct tataatggtt acaaataaag caatagcatc acaaatttca caaataaagc 3600
atttttttca ctgcattcta gttgtggttt gtccaaactc atcaatgtat cttattcacc 3660
gagggcctat ttcccatgat tccttcatat ttgcatatac gatacaaggc tgttagagag 3720
ataattggaa ttaatttgac tgtaaacaca aagatattag tacaaaatac gtgacgtaga 3780
aagtaataat ttcttgggta gtttgcagtt ttaaaattat gttttaaaat ggactatcat 3840
atgcttaccg taacttgaaa gtatttcgat ttcttggctt tatatatctt gtggaaagga 3900
cgaaacaccg gaaactcggt cagggccagt tttagagcta gaaatagcaa gttaaaataa 3960
ggctagtccg ttatcaactt gaaaaagtgg caccgagtcg gtgctttttt taaagggccc 4020
gtcgactgca gaggcctgca tgcaagcttg gcgtaatcat ggtcatagct gtttcctgtg 4080
tgaaattgtt atccgctcac aattccacac aacatacgag ccggaaggaa gctagctcac 4140
cttcaccgag ggcctatttc ccatgattcc ttcatatttg catatacgat acaaggctgt 4200
tagagagata attggaatta atttgactgt aaacacaaag atattagtac aaaatacgtg 4260
acgtagaaag taataatttc ttgggtagtt tgcagtttta aaattatgtt ttaaaatgga 4320
ctatcatatg cttaccgtaa cttgaaagta tttcgatttc ttggctttat atatcttgtg 4380
gaaaggacga aacaccggcg tgacttccac atgagcggtt ttagagctag aaatagcaag 4440
ttaaaataag gctagtccgt tatcaacttg aaaaagtggc accgagtcgg tgcttttttt 4500
aaagggcccg tcgactgcag aggcctgcat gcaagcttgg cgtaatcatg gtcatagctg 4560
tttcctgtgt gaaattgtta tccgctcaca attccacaca acatacgagc cggaaggaag 4620
ctagctcacc tcatgtctgg aattgactca aatgatgtca attagtctat cagaagctca 4680
tctggtctcc cttccggggg acaagacatc cctgtttaat atttaaacag cagtgttccc 4740
aaactgggtt cttatatccc ttgctctggt caaccaggtt gcagggtttc ctgtcctcac 4800
aggaacgaag tccctaaaga aacagtggca gccaggttta gccccggaat tgactggatt 4860
ccttttttag ggcccattgg tatggctttt tccccgtatc cccccaggtg tctgcaggct 4920
caaagagcag cgagaagcgt tcagaggaaa gcgatcccgt gccaccttcc ccgtgcccgg 4980
gctgtccccg cacgctgccg gctcggggat gcggggggag cgccggaccg gagcggagcc 5040
ccgggcggct cgctgctgcc ccctagcggg ggagggacgt aattacatcc ctgggggctt 5100
tggggggggg ctgtccctga tatctataac aagaaaatat atatataata agttatcacg 5160
taagtagaac atgaaataac aatataatta tcgtatgagt taaatcttaa aagtcacgta 5220
aaagataatc atgcgtcatt ttgactcacg cggtcgttat agttcaaaat cagtgacact 5280
taccgcattg acaagcacgc ctcacgggag ctccaagcgg cgactgagat gtcctaaatg 5340
cacagcgacg gattcgcgct atttagaaag agagagcaat atttcaagaa tgcatgcgtc 5400
aattttacgc agactatctt tctaggg 5427

Claims (9)

1.一种多基因同时过表达和/或敲除方法,包括:
将至少一个CAR构建于同一载体,并用同一个启动子驱动表达,并且不同CAR之间利用2A短肽分开;和/或
将至少一个sgRNA构建于同一载体,不同sgRNA分别用启动子U6驱动表达,并且不同的U6-sgRNA串联在一起;
将所述载体电转染导入同一细胞或个体,其中所述至少一个CAR在同一细胞或个体同时实现基因过表达,所述至少一个sgRNA在同一细胞或个体同时实现基因敲除。
2.根据权利要求1所述的方法,其中所述至少一个sgRNA在同一细胞或个体同时实现敲除胞内表达靶基因和胞膜表达靶基因,或同时实现敲除一条信号通路的上下游靶基因或几条平行信号通路的不同靶基因。
3.根据权利要求1所述的方法,其中所述至少一个CAR为单个过表达的Tn-MUC1 CAR或Her2 CAR,所述至少一个sgRNA为单个靶向胞内表达靶基因hGATA3的sgRNA,并且CAR载体和sgRNA载体(的DNA片段)被串联构建为一体。
4.根据权利要求1所述的方法,其中所述至少一个CAR为过表达的Tn-MUC1 CAR和/或Her2CAR,所述至少一个sgRNA为两个分别靶向胞内表达靶基因hGATA3和胞膜表达靶基因hPD1的sgRNA,并且CAR载体和sgRNA载体被串联构建为一体。
5.根据权利要求3或4所述的方法,其中所述细胞为HEK293T细胞或人原代T细胞。
6.根据权利要求3或4所述的方法,其中Tn-MUC1CAR或Her2CAR是利用PiggyBac-transposon载体依次串联人启动子、CSF2RA嵌合受体信号肽、胞膜外抗原结合区、铰链区、胞内信号传导区和T2A短肽连接的抗性基因puromycin制备而成的。
7.根据权利要求6所述的方法,其中胞膜外抗原结合区为用于结合Tn-MUC1或Her2蛋白的CD19单链抗体(scFv),依次串联c-myc表位标记、CD8 Hinge嵌合受体铰链、CD8Transmembrane嵌合受体跨膜区。
8.根据权利要求7所述的方法,其中胞内信号传导区为CD28-4-1BB-CD3ζ,CD28和4-1BB为嵌合受体共刺激因子。
9.一种多基因同时过表达和/或敲除装置,包括:
PBMC细胞准备系统;
Amaxa电转试剂盒;
电转染系统,接收来自Amaxa电转试剂盒的电转试剂并将其和用于过表达基因的质粒和用于基因敲除的质粒混合,形成电转混合物体系;并接收来自PBMC细胞准备系统的PBMC细胞且在其中加入所述混合物进行电转染;
CD3阳性T细胞富集系统,包含用于偶联CD3/CD28抗体的磁珠;以及
筛培系统,用于筛选并培养扩增转染后的T细胞。
CN201710539383.3A 2017-07-04 2017-07-04 无物种限制的真核生物同时进行基因敲除和基因过表达 Pending CN107164407A (zh)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108866004A (zh) * 2018-06-26 2018-11-23 奥妙生物技术(广州)有限公司 Shp-1敲除的t细胞及其构建方法
CN109097392A (zh) * 2018-08-15 2018-12-28 马晓冬 一种基于PiggyBac载体的Her2-CAR-T系统构建方法
CN111534541A (zh) * 2020-05-07 2020-08-14 西南大学 一种真核生物CRISPR-Cas9双gRNA载体及构建方法

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