CN105441537A - 一种秦岭非法贸易动物物种分子鉴定的方法及其引物 - Google Patents

一种秦岭非法贸易动物物种分子鉴定的方法及其引物 Download PDF

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CN105441537A
CN105441537A CN201510743331.9A CN201510743331A CN105441537A CN 105441537 A CN105441537 A CN 105441537A CN 201510743331 A CN201510743331 A CN 201510743331A CN 105441537 A CN105441537 A CN 105441537A
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冯慧
冯成利
黄原
王璐
任轶
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SHA-ANXI PROVINCIAL ANIMALS INST
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Abstract

本发明涉及一种秦岭非法贸易动物物种分子鉴定的方法及其引物。目前对于动物物种分子鉴定采用的是一个物种一个引物的常规方法,引物的反应条件、反应时间、退火温度都不一样,浪费时间和实验材料,影响案件侦破的速度。本发明提取样品DNA后,利用设计引物进行PCR扩增,对PCR产物进行测序,与15种秦岭非法贸易动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物。本发明可用于秦岭非法贸易动物羚牛、林麝、斑羚、鬣羚、毛冠鹿、小麂、黑熊、果子狸、豹猫、野猪、大熊猫、金丝猴、黄鼬、鼬獾和獾共15种动物的物种分子鉴定,只有一个引物、一个PCR体系、一个实验即可鉴定,简化了检测流程,有效缩短实验时间,降低实验成本。

Description

一种秦岭非法贸易动物物种分子鉴定的方法及其引物
技术领域
本发明属于物种鉴定分子技术领域,具体涉及一种秦岭非法贸易动物物种分子鉴定的方法及其引物。
背景技术
陕西省自然条件复杂,作为我国南北气候分界线的秦岭山脉,既是动物地理分布区系东洋界和古北界的分界线,也是我国南北方动物的汇聚地及第四纪动物的天然庇护所。复杂多样的自然环境孕育了陕西省动物资源的多样性,尤其是动物特有种和珍稀种分布较多,使这里成为大熊猫、金丝猴、朱鹮、羚牛等珍稀动物的故乡。陕西省目前共有脊椎动物604种,其中国家级重点保护动物80余种,主要包含的兽类有大熊猫、华南虎、金丝猴、羚牛、云豹、林麝等20余种。由于高额利润的诱惑以及经济的发展,野生动物作为被害对象的各种违法犯罪活动屡禁不止,且人们涉及的动物不合法经济活动也越来越多,尤其以黑熊、羚牛、斑羚、鬣羚、小麂、林麝等濒危野生动物为主。为了有效阻止非法经营和走私野生保护动物的违法行为,并为执法部门提供合理准确的证据,就需要对野生保护动物进行物证鉴定。但是由于现阶段的物种鉴定,多是从外观上的鉴定,有一定的局限性。如,动物体外形遭到破坏,不能鉴定到种;走私物品是野生动物的肌肉、骨骼或者毛皮,不能直接从外观鉴定;有些动物处于幼体状态,不能分辨出种类等。因此,找出一个不依赖于外观的物种鉴定方法,对于野生动物保护和打击非法经营和走私野生动物活动有着重要的意义。
目前对于动物物种分子鉴定采用的是一个物种一个引物的常规方法,但是实践证明对未知样本用常规引物往往是不可行的。因为每一种引物的反应条件、反应时间、退火温度都不一样。在进行物种鉴定时,浪费大量的时间和实验材料,在有些刑事案件中,还会影响案件侦破的速度。因此现有技术存在的问题是:针对秦岭非法贸易动物物种鉴定时缺少一个共同引物,鉴定时间长,浪费资源,不适用于进行分子物种鉴定。
发明内容
本发明的目的是提供一种秦岭非法贸易动物物种分子鉴定的方法及其引物,克服现有技术存在的针对秦岭非法贸易动物物种鉴定时缺少一个共同引物,鉴定时间长,浪费资源,不适用于进行分子物种鉴定的问题。
本发明所采用的技术方案是:
一种秦岭非法贸易动物物种分子鉴定的引物,其特征在于:
该引物用于秦岭非法贸易动物羚牛、林麝、斑羚、鬣羚、毛冠鹿、小麂、黑熊、果子狸、豹猫、野猪、大熊猫、金丝猴、黄鼬、鼬獾和獾共15种动物的物种分子鉴定,其核苷酸序列为:
L:5’-AACCATCATTAATGTCGTCT-3’
H:5’-GGGAGAATATAGTAGGTAGTC-3’。
一种秦岭非法贸易动物物种分子鉴定的方法,其特征在于:
提取样品DNA后,利用权利要求1涉及的引物进行PCR扩增,对PCR产物进行测序,与15种秦岭非法贸易动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物。
所述DNA提取由以下步骤实现:
剪取待检样品肌肉黄豆大小或者带毛囊的毛发3-5根或者皮张5cm2大小或者骨髓组织黄豆大小,置于1.5mL离心管中,分别用90%酒精、70%酒精、纯水清洗数次;
加入200μL悬浮好的5%Chelex-100,2ul10mg/mL蛋白酶K,混匀,56℃水浴保温两小时以上;
水浴取出后,震荡,100℃保持8分钟,震荡5-10秒;13000转离心2-3分钟,4℃冰箱保存待扩增。
所述PCR扩增由以下步骤实现:
将提取到的DNA进行PCR扩增,扩增引物序列为:
L:5’-AACCATCATTAATGTCGTCT-3’
H:5’-GGGAGAATATAGTAGGTAGTC-3’;
PCR反应体系为:
PCR反应总体积为50μL,其中10×PCRBuffer5.0μL,dNTP(200μmol/L)1.0μL,DNA模板2μL,上下游引物(0.2μmol)各2μL,Taq酶(5U/μL)0.4μL,超纯灭菌水37.6μL;
PCR扩增程序:
95℃预变性60秒,94℃变性60秒,52℃退火60秒,72℃延伸3.5分钟,共运行35个循环,最后一个循环后于72℃保温10分钟,4℃保存备用;
所述测序与对比由以下步骤实现:
将PCR产物进行测序,用Clustal软件将测序结果和15种动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物;
15种动物已经测得的序列为:
羚牛:
CTTTGTCCTCATGGTAGGACATAGCCTATGAATGCTGTGGCTATTGTTGTAAATAGGAGAATTACTCCGATGTTTCATGTTTCTAAGAAGGTATATGATCCGTAATATAGGCCTCGTCCTACATGCATAAATAGGCAGATAAAAAATATTGATGCTCCGTTTGCGTGCATATATCGGATGATTCAGCCATAGTTTACGTCTCGACAAATGTGGGTTACAGAGGAGAATGCTATTGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAAGATTTGTAGAGCTAAGCAAGTGCCTAGGAGGGATCCAAAGTTTCATCATGATGAGATGTTTGATGGAGTTGGGAGGTCAATGAGTGCGTTGTTTACGATTTTTATTAGTGGGTGAGTTTTCGGATGTGATCATAGT
林麝:
GTGGCTATTACTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGGAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGATGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGAGTGACGGAGGAGAATGCTGTTATTGTATCAGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGGCAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGAATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTTCATATC
斑羚保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
鬣羚保守区序列:
TGAGTAGGAGAATTACCCCGATGTTTCATGTTTCTAAGAAAGTGTACGATCCGTAGTATAGGCCTCGTCCTACGTGTATGAATAGGCAGATAAAGAATATTGATGCTCCGTTTGCGTGTATATATCGGATAATTCAGCCGTAGTTTACGTCTCGGCAAATGTGTGTTACAGAAGAAAATGCTGTCGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAGGATTTGTAGAATTAGGCAGATACCTAGGAGGGAGCCGAAGTTTCATCATGATGAGATGTTTGATGGGGTTGGGAGGTCAATGAATGCGTTATTTACAATTTTTATTAGTGGGTGAGTTTTTCGAATATTGGTCATTAGTGTTCTTGTAGTTGAATAACAACGATGGTTTTTTCATATC
毛冠鹿保守区序列:
TTTATGCTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGAAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGACGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGGGTGACGGAGGAGAATGCTGTTATTGTATCGGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGACAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGGATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTT
小麂保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
黑熊保守区序列:
TGCTTACTGTAAATAGGAGGATGATGCCAATGTTTCATGTTTCTGAGAGTAGGTATGAGCCATAATACAAGCCCCGTCCTACGTGTATGAATAGGCAGATGAAGAACATGGAGGCTCCGTTTGCATGTATGTATCGGATAATTCATCCGTAATGGACGTCTCGGCAAATATGGGCGACTGATGAAAAGGCTGTAGTCGCGTCTGATGTGTAGTGTATAGCTAGAAATAGGCCTGTCAGAATCTGTAGGATTAGGCATACTCCGAGGAGGGATCCAAAGTTTCATCATGCTGAGATATTTGATGGTGCTGGGAGATCAATGAGTGAGTTGTTGATGATTTTGGCTAATGGATGGGTTTTTCGGATGTTGGTCATTAAGGTTCTTGTAGTTGAAGTACAACGATGGTTTTTCATATCAGAACG
果子狸保守区序列:
GTCTGAGCGTGCTTTACTGCAAATAATAGTAAAATTCCAATGTTTCATGTCTCTGAAAAGGTATATGAACCGTAATATATTCCTCGTCCTACATGTATAAATAAGCAGATAAAGAATATGGAAGCTCCGTTAGCGTGTATATATCGGATGATTCATCCGTAGTTGACGTCACGGCAAATATGGGTTACTGATGAGAAGGCGGTAATTGTGTCTGATGAATAATGTATGGCTAAGAATAGACCTGTTAGGATTTGTAGAATAAGACAAATTCCTAGTAATGATCCGAAATTTCATCATACTGAGATGTTAGAGGGAGCAGGTAAATCAATGAATGATTCATTGATAATTTTAGCGAGTGGGTGAGATTTTCGAATGTTGGTCATTAAATTCTTATAGTTGAAATACAACGATGGTTTTTCATATCA
豹猫保守区序列:
TGAGGGCTATGACTGCGAaTAGCAGTATGATTCCAATGTTTCATGTCTCTGAGAAGGTGTAGGAGCCATAATATATTCCTCGACCTACGTGCATGTATAGACAGATAAAAAATATGGAGGCTCCGTTGGCGTGTATGTATCGGATGATTCAGCCGTAGTTAACGTCACGACAGATGTGAGTGACTGATGAGAAGGCGGTTGTTGTATCTGGTGTGTAGTGTATGGCTAGGAAAAGGCCGGTGAGGATTTGTAGAATTAGGCATACTCCTAGTAGGGAGCCGAAGTTCCATCATGCTGAGATGTTGGATGGGGCAGGTAGATCGATGAATGAGTGGTTGATGATTTTGATAAGGGGGTGTGATTTTCGAATGTTGATCAATAAGTTGGTATGGTTGAAATACAACGATGGTTTTTTCGATATCAAAAATT
野猪保守区序列:
TCTGTGCTATAACTGTAATAGGAGAATTACTCCAATATTTCATGTTTCTAGGAAAGTATATGATCCATAATACAGGCCTCGTCCTACGTGTATAAACAGGCAGATAAAGAACATTGATGCTCCGTTTGCATGTATATATCGGATAATTCACCCATAGTTGACGTCTCGGCAAATGTGGGTTACAGAGGAAAATGCTGTTATTGTATCAGATGTGTAGTGTATTGCTAGAAATAAACCTGTAAGGATTTGTAGAATTAGGCAAATTCCTAATAGAGAGCCAAAGTTCCATCAAGATGAAATATTTGATGGGGCTGGAAGATCAATGAATGCATTATTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTAGTGGTTCTTATAGTTGAACAACAACGATGGTTTTTTCATATC
大熊猫保守区序列:
ATGACCAACATTCGAAAAACTCACCCACTAATAAAAGTTATCAACAACTCATTCATCGACCTACCAACACCATCCAACATCTCAACATGATGAAACTTTGGCTCTCTCCTCGGAATTTGCTTAATTCTACAAATCCTGACAGGCCTTTTCCTAGCTATACATTATACATCTGATACCGCCACAGCCTTCTCATCAATCACACATATCTGTCGAGATGTAAACTACGGCTGAATCATTCGCTACATACATGCTAATGGAGCCTCCCTATTCTTTATCTGCCTATACATGCATGTAGGACGAGGCCTGTACTATGGTTCTTATATATTCCTGGAAACATGAAACATTGGAATCATCTTATTATTCGCAACTATAGCTACAGCATTCATAGGATATGTCCTGCCCTGAGGACAGATATCATTCTGAGGAGCAACCGTTATCACCAACCTACTATCAGCCATTC
金丝猴保守区序列:
CCGCGTTGCTTGATTATGAATAGTAGTGCGATGCCAATATTTCAAGTTTCAACAAGAAGAAATGAGCCATAATATAATCCTCGACCTACGTGTAGAAATAGGCAGATAAAGAATATAGAGGCACCATTAGCGTGGAGGTAGCGGATGGTTCAGCCGTAGTTTACGTCTCGGGTGATATGGGCGATTGAGGAGAAGGCAGAGGAGGTGTCTGGTGAGTAGTGTATTGCTAGAAATAGACCAGTAATAATTTGTAATATTAAACAAGTTGCTAAAAGGGAACCGAAGTTTCATCATGCAGAAATATTTGATGGGGTGGGTAAATCAATAAGGGAGTGATTAATTATTTTTATAATTAGATTAGATTTACGTATAGGGGTCATTGGTGCTTTTATAGTTGAAATACAACGATGGTTTTTCATATC
黄鼬保守区序列:
AGACAACATTCGCAAACCCACCCATTAACCAAAATCATCAACAACTCATTCGTTGACCTCCCCGCCCCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTTCTCGGAATCTGCCTAATTATTCAGATTCTTACAGGTTTATTTTTAGCCATACACTATACATCAGACACAGCCACAGCCTTTTCATCAGTCACCCATATTTGTCGAGACGTCAACTATGGCTGAATCATCCGATACATACACGCAAACGGAGCTTCCATATTCTTCATCTGCCTGTTCCTACACGTAGGGCGAGGTTTATATTACGGATCTTATATATTTACCGAAACATGGAACATCGGCATTATCTTATTGTTCGCAGTTATAGCAACTGCATTCATAGGTTACGTTTTACCGTGAGGACAAAA
鼬獾保守区序列:
ATGACCAACATTCGTAAAACCCACCCACTGACCAAAATCATTAACAACTCATTTATCGACCTACCTGCACCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTCCTCGGAATCTGCTTAATTCTTCAGATTCTTACAGGTTTATTCTTGGCCATGCACTACTCGTCAGACACAACCACAGCCTTCTCGTCAGTCACCCACATCTGCCGAGACGTCAATTACGGATGAATCATCCGATATATACACGCCAATGGAGCCTCCATATTCTTTATTTGCCTGTTCATGCACGTAGGACGAGGATTATACTACGGATCTTATATATTCCCTGAAACATGAAACATCGGCATCATCTTATTACTGGCAGTCATAGCAACAGCATTCATAGGTTACGTCCTCCCATGAGGGCAAATATCCTTC
獾保守区序列:
ATGACCAACATTCGCAAAACTCACCCATTAGCTAAAATCATCAACAATTCATTTATCGATTTACCCGCACCGTCAAATATCTCAACATGATGAAACTTCGGCTCCCTACTCGGAGTCTGCCTAATCATCCAAATCCTCACAGGACTATTTCTAGCCATACACTACACATCGGATACAACCACAGCCTTCTCATCAGTAACCCACATCTGTCGAGACGTAAACTATGGCTGAATTATCCGATATATACATGCCAACGGGGCTTCCATATTCTTTATCTGCCTGTTCCTACACGTAGGACGAGGCCTATACTATGGTTCTTATATATTTCCCGAAACATGAAACATGGCATTATCCTATTACTAACAGTTATAGCAACAGCATTCATATGGTACGTTCTGCC。
本发明具有以下优点:
1、本发明可以有效鉴定秦岭常见非法贸易动物,不受样品约束,即使只有一块肌肉组织、几根毛发、一小块皮张、骨头都可以进行鉴定。弥补了动物外形缺损、相近种动物幼体外形相似无法鉴定的缺陷。
2、本发明只有一个引物、一个PCR体系、一个实验即可鉴定,简化了检测流程,有效缩短实验时间,降低实验成本。
附图说明
图1为15个物种聚类关系图。
图2为鉴定物种聚类关系图。
具体实施方式
下面结合具体实施方式对本发明进行详细的说明。
本发明涉及的一种秦岭非法贸易动物物种分子鉴定的引物,提取样品DNA后,利用权利要求1涉及的引物进行PCR扩增,对PCR产物进行测序,与15种秦岭非法贸易动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物。这15种秦岭非法贸易动物为羚牛、林麝、斑羚、鬣羚、毛冠鹿、小麂、黑熊、果子狸、豹猫、野猪、大熊猫、金丝猴、黄鼬、鼬獾和獾。
图1为通过Clustl软件构建的秦岭15个已测物种聚类关系图,在有未知种需要进行鉴定时,通过Clustl软件构建聚类关系,如果与哪个分枝物种聚合在一起,则为该类物种。
具体步骤如下:
步骤一:DNA提取:
剪取待检样品肌肉黄豆大小或者带毛囊的毛发3-5根或者皮张5cm2大小或者骨髓组织黄豆大小,置于1.5mL离心管中,分别用90%酒精、70%酒精、纯水清洗数次;
加入200μL悬浮好的5%Chelex-100,2ul10mg/mL蛋白酶K,混匀,56℃水浴保温两小时以上;
水浴取出后,震荡,100℃保持8分钟,震荡5-10秒;13000转离心2-3分钟,4℃冰箱保存待扩增。
步骤二:PCR扩增:
将提取到的DNA进行PCR扩增,扩增引物序列为:
L:5’-AACCATCATTAATGTCGTCT-3’
H:5’-GGGAGAATATAGTAGGTAGTC-3’;
PCR反应体系为:
PCR反应总体积为50μL,其中10×PCRBuffer5.0μL,dNTP(200μmol/L)1.0μL,DNA模板2μL,上下游引物(0.2μmol)各2μL,Taq酶(5U/μL)0.4μL,超纯灭菌水37.6μL;
PCR扩增程序:
95℃预变性60秒,94℃变性60秒,52℃退火60秒,72℃延伸3.5分钟,共运行35个循环,最后一个循环后于72℃保温10分钟,4℃保存备用;
步骤三:测序与对比:
将PCR产物进行测序,用Clustal软件将测序结果和15种动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物。
15种动物已经测得的序列为:
羚牛:
CTTTGTCCTCATGGTAGGACATAGCCTATGAATGCTGTGGCTATTGTTGTAAATAGGAGAATTACTCCGATGTTTCATGTTTCTAAGAAGGTATATGATCCGTAATATAGGCCTCGTCCTACATGCATAAATAGGCAGATAAAAAATATTGATGCTCCGTTTGCGTGCATATATCGGATGATTCAGCCATAGTTTACGTCTCGACAAATGTGGGTTACAGAGGAGAATGCTATTGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAAGATTTGTAGAGCTAAGCAAGTGCCTAGGAGGGATCCAAAGTTTCATCATGATGAGATGTTTGATGGAGTTGGGAGGTCAATGAGTGCGTTGTTTACGATTTTTATTAGTGGGTGAGTTTTCGGATGTGATCATAGT
林麝:
GTGGCTATTACTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGGAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGATGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGAGTGACGGAGGAGAATGCTGTTATTGTATCAGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGGCAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGAATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTTCATATC
斑羚保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
鬣羚保守区序列:
TGAGTAGGAGAATTACCCCGATGTTTCATGTTTCTAAGAAAGTGTACGATCCGTAGTATAGGCCTCGTCCTACGTGTATGAATAGGCAGATAAAGAATATTGATGCTCCGTTTGCGTGTATATATCGGATAATTCAGCCGTAGTTTACGTCTCGGCAAATGTGTGTTACAGAAGAAAATGCTGTCGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAGGATTTGTAGAATTAGGCAGATACCTAGGAGGGAGCCGAAGTTTCATCATGATGAGATGTTTGATGGGGTTGGGAGGTCAATGAATGCGTTATTTACAATTTTTATTAGTGGGTGAGTTTTTCGAATATTGGTCATTAGTGTTCTTGTAGTTGAATAACAACGATGGTTTTTTCATATC
毛冠鹿保守区序列:
TTTATGCTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGAAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGACGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGGGTGACGGAGGAGAATGCTGTTATTGTATCGGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGACAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGGATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTT
小麂保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
黑熊保守区序列:
TGCTTACTGTAAATAGGAGGATGATGCCAATGTTTCATGTTTCTGAGAGTAGGTATGAGCCATAATACAAGCCCCGTCCTACGTGTATGAATAGGCAGATGAAGAACATGGAGGCTCCGTTTGCATGTATGTATCGGATAATTCATCCGTAATGGACGTCTCGGCAAATATGGGCGACTGATGAAAAGGCTGTAGTCGCGTCTGATGTGTAGTGTATAGCTAGAAATAGGCCTGTCAGAATCTGTAGGATTAGGCATACTCCGAGGAGGGATCCAAAGTTTCATCATGCTGAGATATTTGATGGTGCTGGGAGATCAATGAGTGAGTTGTTGATGATTTTGGCTAATGGATGGGTTTTTCGGATGTTGGTCATTAAGGTTCTTGTAGTTGAAGTACAACGATGGTTTTTCATATCAGAACG
果子狸保守区序列:
GTCTGAGCGTGCTTTACTGCAAATAATAGTAAAATTCCAATGTTTCATGTCTCTGAAAAGGTATATGAACCGTAATATATTCCTCGTCCTACATGTATAAATAAGCAGATAAAGAATATGGAAGCTCCGTTAGCGTGTATATATCGGATGATTCATCCGTAGTTGACGTCACGGCAAATATGGGTTACTGATGAGAAGGCGGTAATTGTGTCTGATGAATAATGTATGGCTAAGAATAGACCTGTTAGGATTTGTAGAATAAGACAAATTCCTAGTAATGATCCGAAATTTCATCATACTGAGATGTTAGAGGGAGCAGGTAAATCAATGAATGATTCATTGATAATTTTAGCGAGTGGGTGAGATTTTCGAATGTTGGTCATTAAATTCTTATAGTTGAAATACAACGATGGTTTTTCATATCA
豹猫保守区序列:
TGAGGGCTATGACTGCGAaTAGCAGTATGATTCCAATGTTTCATGTCTCTGAGAAGGTGTAGGAGCCATAATATATTCCTCGACCTACGTGCATGTATAGACAGATAAAAAATATGGAGGCTCCGTTGGCGTGTATGTATCGGATGATTCAGCCGTAGTTAACGTCACGACAGATGTGAGTGACTGATGAGAAGGCGGTTGTTGTATCTGGTGTGTAGTGTATGGCTAGGAAAAGGCCGGTGAGGATTTGTAGAATTAGGCATACTCCTAGTAGGGAGCCGAAGTTCCATCATGCTGAGATGTTGGATGGGGCAGGTAGATCGATGAATGAGTGGTTGATGATTTTGATAAGGGGGTGTGATTTTCGAATGTTGATCAATAAGTTGGTATGGTTGAAATACAACGATGGTTTTTTCGATATCAAAAATT
野猪保守区序列:
TCTGTGCTATAACTGTAATAGGAGAATTACTCCAATATTTCATGTTTCTAGGAAAGTATATGATCCATAATACAGGCCTCGTCCTACGTGTATAAACAGGCAGATAAAGAACATTGATGCTCCGTTTGCATGTATATATCGGATAATTCACCCATAGTTGACGTCTCGGCAAATGTGGGTTACAGAGGAAAATGCTGTTATTGTATCAGATGTGTAGTGTATTGCTAGAAATAAACCTGTAAGGATTTGTAGAATTAGGCAAATTCCTAATAGAGAGCCAAAGTTCCATCAAGATGAAATATTTGATGGGGCTGGAAGATCAATGAATGCATTATTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTAGTGGTTCTTATAGTTGAACAACAACGATGGTTTTTTCATATC
大熊猫保守区序列:
ATGACCAACATTCGAAAAACTCACCCACTAATAAAAGTTATCAACAACTCATTCATCGACCTACCAACACCATCCAACATCTCAACATGATGAAACTTTGGCTCTCTCCTCGGAATTTGCTTAATTCTACAAATCCTGACAGGCCTTTTCCTAGCTATACATTATACATCTGATACCGCCACAGCCTTCTCATCAATCACACATATCTGTCGAGATGTAAACTACGGCTGAATCATTCGCTACATACATGCTAATGGAGCCTCCCTATTCTTTATCTGCCTATACATGCATGTAGGACGAGGCCTGTACTATGGTTCTTATATATTCCTGGAAACATGAAACATTGGAATCATCTTATTATTCGCAACTATAGCTACAGCATTCATAGGATATGTCCTGCCCTGAGGACAGATATCATTCTGAGGAGCAACCGTTATCACCAACCTACTATCAGCCATTC
金丝猴保守区序列:
CCGCGTTGCTTGATTATGAATAGTAGTGCGATGCCAATATTTCAAGTTTCAACAAGAAGAAATGAGCCATAATATAATCCTCGACCTACGTGTAGAAATAGGCAGATAAAGAATATAGAGGCACCATTAGCGTGGAGGTAGCGGATGGTTCAGCCGTAGTTTACGTCTCGGGTGATATGGGCGATTGAGGAGAAGGCAGAGGAGGTGTCTGGTGAGTAGTGTATTGCTAGAAATAGACCAGTAATAATTTGTAATATTAAACAAGTTGCTAAAAGGGAACCGAAGTTTCATCATGCAGAAATATTTGATGGGGTGGGTAAATCAATAAGGGAGTGATTAATTATTTTTATAATTAGATTAGATTTACGTATAGGGGTCATTGGTGCTTTTATAGTTGAAATACAACGATGGTTTTTCATATC
黄鼬保守区序列:
AGACAACATTCGCAAACCCACCCATTAACCAAAATCATCAACAACTCATTCGTTGACCTCCCCGCCCCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTTCTCGGAATCTGCCTAATTATTCAGATTCTTACAGGTTTATTTTTAGCCATACACTATACATCAGACACAGCCACAGCCTTTTCATCAGTCACCCATATTTGTCGAGACGTCAACTATGGCTGAATCATCCGATACATACACGCAAACGGAGCTTCCATATTCTTCATCTGCCTGTTCCTACACGTAGGGCGAGGTTTATATTACGGATCTTATATATTTACCGAAACATGGAACATCGGCATTATCTTATTGTTCGCAGTTATAGCAACTGCATTCATAGGTTACGTTTTACCGTGAGGACAAAA
鼬獾保守区序列:
ATGACCAACATTCGTAAAACCCACCCACTGACCAAAATCATTAACAACTCATTTATCGACCTACCTGCACCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTCCTCGGAATCTGCTTAATTCTTCAGATTCTTACAGGTTTATTCTTGGCCATGCACTACTCGTCAGACACAACCACAGCCTTCTCGTCAGTCACCCACATCTGCCGAGACGTCAATTACGGATGAATCATCCGATATATACACGCCAATGGAGCCTCCATATTCTTTATTTGCCTGTTCATGCACGTAGGACGAGGATTATACTACGGATCTTATATATTCCCTGAAACATGAAACATCGGCATCATCTTATTACTGGCAGTCATAGCAACAGCATTCATAGGTTACGTCCTCCCATGAGGGCAAATATCCTTC
獾保守区序列:
ATGACCAACATTCGCAAAACTCACCCATTAGCTAAAATCATCAACAATTCATTTATCGATTTACCCGCACCGTCAAATATCTCAACATGATGAAACTTCGGCTCCCTACTCGGAGTCTGCCTAATCATCCAAATCCTCACAGGACTATTTCTAGCCATACACTACACATCGGATACAACCACAGCCTTCTCATCAGTAACCCACATCTGTCGAGACGTAAACTATGGCTGAATTATCCGATATATACATGCCAACGGGGCTTCCATATTCTTTATCTGCCTGTTCCTACACGTAGGACGAGGCCTATACTATGGTTCTTATATATTTCCCGAAACATGAAACATGGCATTATCCTATTACTAACAGTTATAGCAACAGCATTCATATGGTACGTTCTGCC。
实施例:从图2中可以看出,待鉴定样本a1与斑羚聚在一起,a2与鬣羚聚在一起,a3与黑熊聚在一起,可以判断出待鉴定样本a1为斑羚,a2为鬣羚,a3为黑熊。
本发明的内容不限于实施例所列举,本领域普通技术人员通过阅读本发明说明书而对本发明技术方案采取的任何等效的变换,均为本发明的权利要求所涵盖。
SEQUENCELISTING
<110>陕西省动物研究所
<120>一种秦岭非法贸易动物物种分子鉴定的方法及其引物
<130>2015
<160>17
<170>PatentInversion3.3
<210>1
<211>20
<212>DNA
<213>人工序列
<400>1
aaccatcattaatgtcgtct
20
<210>2
<211>21
<212>DNA
<213>人工序列
<400>2
gggagaatatagtaggtagtc
21
<210>3
<211>414
<212>DNA
<213>羚牛
<400>3
ctttgtcctcatggtaggacatagcctatgaatgctgtgg
ctattgttgtaaataggaga60
attactccgatgtttcatgtttctaagaaggtatatgatc
cgtaatataggcctcgtcct120
acatgcataaataggcagataaaaaatattgatgctccgt
ttgcgtgcatatatcggatg180
attcagccatagtttacgtctcgacaaatgtgggttacag
aggagaatgctattgttgta240
tcggatgtgtagtgtattgctaggaataggcctgttaaga
tttgtagagctaagcaagtg300
cctaggagggatccaaagtttcatcatgatgagatgtttg
atggagttgggaggtcaatg360
agtgcgttgtttacgatttttattagtgggtgagttttcg
gatgtgatcatagt414
<210>4
<211>420
<212>DNA
<213>林麝
<400>4
gtggctattactgtgaataggaggataactccaatgtttc
atgtctctaggaatatatat60
gatccgtagtataggcctcgtcctacatgtataaacaggc
aaataaagaatattgatgct120
ccatttgcgtgtatatatcggataattcagccataattaa
cgtctcggcaaatatgagtg180
acggaggagaatgctgttattgtatcagaggtatagtgta
ttgctagaaataggcccgtt240
aggatttggaggattaggcagatgcctagtagggagccaa
aatttcatcaggatgagatg300
tttgatggggctgggaggtcgatgaatgcattattcacaa
tttttattaatgggtgagat360
tttcgaatattgatcattagtgttcttgtagttgaatgac
aacgatggttttttcatatc420
<210>5
<211>423
<212>DNA
<213>斑羚
<400>5
cgagcgggctataactgtaataggagaattaccccaatat
ttcatgtttctagaaaggtg60
tatgatccatagtataggcctcgtcctacgtggataaata
ggcaaataaaaaatatagat120
gctccgtttgcgtgtatgtatcggataattcagccatagt
tgacgtctcggcagatatgg180
gtaaccgaggagaatgctgttattgtatcggatgtatagt
gtattgctagaaataggcct240
gtgaggatttgtagaattaagcaaattcctagtagggagc
caaagtttcatcaagatgaa300
atatttgacggggctgggaggtcaataaatgcgttgttta
caatttttattagtgggtgg360
gtttttcggatatttgtcattggtgttcttgtagttgaat
gacaacgatggtttttcata420
tca
423
<210>6
<211>407
<212>DNA
<213>鬣羚
<400>6
tgagtaggagaattaccccgatgtttcatgtttctaagaa
agtgtacgatccgtagtata60
ggcctcgtcctacgtgtatgaataggcagataaagaatat
tgatgctccgtttgcgtgta120
tatatcggataattcagccgtagtttacgtctcggcaaat
gtgtgttacagaagaaaatg180
ctgtcgttgtatcggatgtgtagtgtattgctaggaatag
gcctgttaggatttgtagaa240
ttaggcagatacctaggagggagccgaagtttcatcatga
tgagatgtttgatggggttg300
ggaggtcaatgaatgcgttatttacaatttttattagtgg
gtgagtttttcgaatattgg360
tcattagtgttcttgtagttgaataacaacgatggttttttcatatc
407
<210>7
<211>408
<212>DNA
<213>毛冠鹿
<400>7
tttatgctgtgaataggaggataactccaatgtttcatgt
ctctagaaatatatatgatc60
cgtagtataggcctcgtcctacatgtataaacaggcaaat
aaagaatattgacgctccat120
ttgcgtgtatatatcggataattcagccataattaacgtc
tcggcaaatatgggtgacgg180
aggagaatgctgttattgtatcggaggtatagtgtattgc
tagaaataggcccgttagga240
tttggaggattagacagatgcctagtagggagccaaaatt
tcatcaggatgagatgtttg300
atggggctgggaggtcgatgaatgcattattcacaatttt
tattaatgggtgagattttc360
ggatattgatcattagtgttcttgtagttgaatgacaacgatggtttt
408
<210>8
<211>423
<212>DNA
<213>小麂
<400>8
cgagcgggctataactgtaataggagaattaccccaatat
ttcatgtttctagaaaggtg60
tatgatccatagtataggcctcgtcctacgtggataaata
ggcaaataaaaaatatagat120
gctccgtttgcgtgtatgtatcggataattcagccatagt
tgacgtctcggcagatatgg180
gtaaccgaggagaatgctgttattgtatcggatgtatagt
gtattgctagaaataggcct240
gtgaggatttgtagaattaagcaaattcctagtagggagc
caaagtttcatcaagatgaa300
atatttgacggggctgggaggtcaataaatgcgttgttta
caatttttattagtgggtgg360
gtttttcggatatttgtcattggtgttcttgtagttgaat
gacaacgatggtttttcata420
tca
423
<210>9
<211>421
<212>DNA
<213>黑熊
<400>9
tgcttactgtaaataggaggatgatgccaatgtttcatgt
ttctgagagtaggtatgagc60
cataatacaagccccgtcctacgtgtatgaataggcagat
gaagaacatggaggctccgt120
ttgcatgtatgtatcggataattcatccgtaatggacgtc
tcggcaaatatgggcgactg180
atgaaaaggctgtagtcgcgtctgatgtgtagtgtatagc
tagaaataggcctgtcagaa240
tctgtaggattaggcatactccgaggagggatccaaagtt
tcatcatgctgagatatttg300
atggtgctgggagatcaatgagtgagttgttgatgatttt
ggctaatggatgggtttttc360
ggatgttggtcattaaggttcttgtagttgaagtacaacg
atggtttttcatatcagaac420
g
421
<210>10
<211>425
<212>DNA
<213>果子狸
<400>10
gtctgagcgtgctttactgcaaataatagtaaaattccaa
tgtttcatgtctctgaaaag60
gtatatgaaccgtaatatattcctcgtcctacatgtataa
ataagcagataaagaatatg120
gaagctccgttagcgtgtatatatcggatgattcatccgt
agttgacgtcacggcaaata180
tgggttactgatgagaaggcggtaattgtgtctgatgaat
aatgtatggctaagaataga240
cctgttaggatttgtagaataagacaaattcctagtaatg
atccgaaatttcatcatact300
gagatgttagagggagcaggtaaatcaatgaatgattcat
tgataattttagcgagtggg360
tgagattttcgaatgttggtcattaaattcttatagttga
aatacaacgatggtttttca420
tatca
425
<210>11
<211>429
<212>DNA
<213>豹猫
<400>11
tgagggctatgactgcgaatagcagtatgattccaatgtt
tcatgtctctgagaaggtgt60
aggagccataatatattcctcgacctacgtgcatgtatag
acagataaaaaatatggagg120
ctccgttggcgtgtatgtatcggatgattcagccgtagtt
aacgtcacgacagatgtgag180
tgactgatgagaaggcggttgttgtatctggtgtgtagtg
tatggctaggaaaaggccgg240
tgaggatttgtagaattaggcatactcctagtagggagcc
gaagttccatcatgctgaga300
tgttggatggggcaggtagatcgatgaatgagtggttgat
gattttgataagggggtgtg360
attttcgaatgttgatcaataagttggtatggttgaaata
caacgatggttttttcgata420
tcaaaaatt
429
<210>12
<211>422
<212>DNA
<213>野猪
<400>12
tctgtgctataactgtaataggagaattactccaatattt
catgtttctaggaaagtata60
tgatccataatacaggcctcgtcctacgtgtataaacagg
cagataaagaacattgatgc120
tccgtttgcatgtatatatcggataattcacccatagttg
acgtctcggcaaatgtgggt180
tacagaggaaaatgctgttattgtatcagatgtgtagtgt
attgctagaaataaacctgt240
aaggatttgtagaattaggcaaattcctaatagagagcca
aagttccatcaagatgaaat300
atttgatggggctggaagatcaatgaatgcattatttaca
atttttattagtgggtgggt360
ttttcggatatttgtcattagtggttcttatagttgaaca
acaacgatggttttttcata420
tc
422
<210>13
<211>460
<212>DNA
<213>大熊猫
<400>13
atgaccaacattcgaaaaactcacccactaataaaagtta
tcaacaactcattcatcgac60
ctaccaacaccatccaacatctcaacatgatgaaactttg
gctctctcctcggaatttgc120
ttaattctacaaatcctgacaggccttttcctagctatac
attatacatctgataccgcc180
acagccttctcatcaatcacacatatctgtcgagatgtaa
actacggctgaatcattcgc240
tacatacatgctaatggagcctccctattctttatctgcc
tatacatgcatgtaggacga300
ggcctgtactatggttcttatatattcctggaaacatgaa
acattggaatcatcttatta360
ttcgcaactatagctacagcattcataggatatgtcctgc
cctgaggacagatatcattc420
tgaggagcaaccgttatcaccaacctactatcagccattc
460
<210>14
<211>422
<212>DNA
<213>金丝猴
<400>14
ccgcgttgcttgattatgaatagtagtgcgatgccaatat
ttcaagtttcaacaagaaga60
aatgagccataatataatcctcgacctacgtgtagaaata
ggcagataaagaatatagag120
gcaccattagcgtggaggtagcggatggttcagccgtagt
ttacgtctcgggtgatatgg180
gcgattgaggagaaggcagaggaggtgtctggtgagtagt
gtattgctagaaatagacca240
gtaataatttgtaatattaaacaagttgctaaaagggaac
cgaagtttcatcatgcagaa300
atatttgatggggtgggtaaatcaataagggagtgattaa
ttatttttataattagatta360
gatttacgtataggggtcattggtgcttttatagttgaaa
tacaacgatggtttttcata420
tc
422
<210>15
<211>410
<212>DNA
<213>黄鼬
<400>15
agacaacattcgcaaacccacccattaaccaaaatcatca
acaactcattcgttgacctc60
cccgccccatcaaacatctcagcatgatgaaacttcggct
cccttctcggaatctgccta120
attattcagattcttacaggtttatttttagccatacact
atacatcagacacagccaca180
gccttttcatcagtcacccatatttgtcgagacgtcaact
atggctgaatcatccgatac240
atacacgcaaacggagcttccatattcttcatctgcctgt
tcctacacgtagggcgaggt300
ttatattacggatcttatatatttaccgaaacatggaaca
tcggcattatcttattgttc360
gcagttatagcaactgcattcataggttacgttttaccgt
gaggacaaaa410
<210>16
<211>420
<212>DNA
<213>鼬獾
<400>16
atgaccaacattcgtaaaacccacccactgaccaaaatca
ttaacaactcatttatcgac60
ctacctgcaccatcaaacatctcagcatgatgaaacttcg
gctccctcctcggaatctgc120
ttaattcttcagattcttacaggtttattcttggccatgc
actactcgtcagacacaacc180
acagccttctcgtcagtcacccacatctgccgagacgtca
attacggatgaatcatccga240
tatatacacgccaatggagcctccatattctttatttgcc
tgttcatgcacgtaggacga300
ggattatactacggatcttatatattccctgaaacatgaa
acatcggcatcatcttatta360
ctggcagtcatagcaacagcattcataggttacgtcctcc
catgagggcaaatatccttc420
<210>17
<211>400
<212>DNA
<213>獾
<400>17
atgaccaacattcgcaaaactcacccattagctaaaatca
tcaacaattcatttatcgat60
ttacccgcaccgtcaaatatctcaacatgatgaaacttcg
gctccctactcggagtctgc120
ctaatcatccaaatcctcacaggactatttctagccatac
actacacatcggatacaacc180
acagccttctcatcagtaacccacatctgtcgagacgtaa
actatggctgaattatccga240
tatatacatgccaacggggcttccatattctttatctgcc
tgttcctacacgtaggacga300
ggcctatactatggttcttatatatttcccgaaacatgaa
acatggcattatcctattac360
taacagttatagcaacagcattcatatggtacgttctgcc
400

Claims (5)

1.一种秦岭非法贸易动物物种分子鉴定的引物,其特征在于:
该引物用于秦岭非法贸易动物羚牛、林麝、斑羚、鬣羚、毛冠鹿、小麂、黑熊、果子狸、豹猫、野猪、大熊猫、金丝猴、黄鼬、鼬獾和獾共15种动物的物种分子鉴定,其核苷酸序列为:
L:5’-AACCATCATTAATGTCGTCT-3’
H:5’-GGGAGAATATAGTAGGTAGTC-3’。
2.一种秦岭非法贸易动物物种分子鉴定的方法,其特征在于:
提取样品DNA后,利用权利要求1涉及的引物进行PCR扩增,对PCR产物进行测序,与15种秦岭非法贸易动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物。
3.根据权利要求2所述的一种秦岭非法贸易动物物种分子鉴定的方法,其特征在于:
所述DNA提取由以下步骤实现:
剪取待检样品肌肉黄豆大小或者带毛囊的毛发3-5根或者皮张5cm2大小或者骨髓组织黄豆大小,置于1.5mL离心管中,分别用90%酒精、70%酒精、纯水清洗数次;
加入200μL悬浮好的5%Chelex-100,2ul10mg/mL蛋白酶K,混匀,56℃水浴保温两小时以上;
水浴取出后,震荡,100℃保持8分钟,震荡5-10秒;13000转离心2-3分钟,4℃冰箱保存待扩增。
4.根据权利要求2所述的一种秦岭非法贸易动物物种分子鉴定的方法,其特征在于:
所述PCR扩增由以下步骤实现:
将提取到的DNA进行PCR扩增,扩增引物序列为:
L:5’-AACCATCATTAATGTCGTCT-3’
H:5’-GGGAGAATATAGTAGGTAGTC-3’;
PCR反应体系为:
PCR反应总体积为50μL,其中10×PCRBuffer5.0μL,dNTP(200μmol/L)1.0μL,DNA模板2μL,上下游引物(0.2μmol)各2μL,Taq酶(5U/μL)0.4μL,超纯灭菌水37.6μL;
PCR扩增程序:
95℃预变性60秒,94℃变性60秒,52℃退火60秒,72℃延伸3.5分钟,共运行35个循环,最后一个循环后于72℃保温10分钟,4℃保存备用。
5.根据权利要求2所述的一种秦岭非法贸易动物物种分子鉴定的方法,其特征在于:
所述测序与对比由以下步骤实现:
将PCR产物进行测序,用Clustal软件将测序结果和15种动物已经测得的序列进行对比,聚类分析关系最近的即为该种动物;
15种动物已经测得的序列为:
羚牛:
CTTTGTCCTCATGGTAGGACATAGCCTATGAATGCTGTGGCTATTGTTGTAAATAGGAGAATTACTCCGATGTTTCATGTTTCTAAGAAGGTATATGATCCGTAATATAGGCCTCGTCCTACATGCATAAATAGGCAGATAAAAAATATTGATGCTCCGTTTGCGTGCATATATCGGATGATTCAGCCATAGTTTACGTCTCGACAAATGTGGGTTACAGAGGAGAATGCTATTGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAAGATTTGTAGAGCTAAGCAAGTGCCTAGGAGGGATCCAAAGTTTCATCATGATGAGATGTTTGATGGAGTTGGGAGGTCAATGAGTGCGTTGTTTACGATTTTTATTAGTGGGTGAGTTTTCGGATGTGATCATAGT
林麝:
GTGGCTATTACTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGGAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGATGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGAGTGACGGAGGAGAATGCTGTTATTGTATCAGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGGCAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGAATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTTCATATC
斑羚保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
鬣羚保守区序列:
TGAGTAGGAGAATTACCCCGATGTTTCATGTTTCTAAGAAAGTGTACGATCCGTAGTATAGGCCTCGTCCTACGTGTATGAATAGGCAGATAAAGAATATTGATGCTCCGTTTGCGTGTATATATCGGATAATTCAGCCGTAGTTTACGTCTCGGCAAATGTGTGTTACAGAAGAAAATGCTGTCGTTGTATCGGATGTGTAGTGTATTGCTAGGAATAGGCCTGTTAGGATTTGTAGAATTAGGCAGATACCTAGGAGGGAGCCGAAGTTTCATCATGATGAGATGTTTGATGGGGTTGGGAGGTCAATGAATGCGTTATTTACAATTTTTATTAGTGGGTGAGTTTTTCGAATATTGGTCATTAGTGTTCTTGTAGTTGAATAACAACGATGGTTTTTTCATATC
毛冠鹿保守区序列:
TTTATGCTGTGAATAGGAGGATAACTCCAATGTTTCATGTCTCTAGAAATATATATGATCCGTAGTATAGGCCTCGTCCTACATGTATAAACAGGCAAATAAAGAATATTGACGCTCCATTTGCGTGTATATATCGGATAATTCAGCCATAATTAACGTCTCGGCAAATATGGGTGACGGAGGAGAATGCTGTTATTGTATCGGAGGTATAGTGTATTGCTAGAAATAGGCCCGTTAGGATTTGGAGGATTAGACAGATGCCTAGTAGGGAGCCAAAATTTCATCAGGATGAGATGTTTGATGGGGCTGGGAGGTCGATGAATGCATTATTCACAATTTTTATTAATGGGTGAGATTTTCGGATATTGATCATTAGTGTTCTTGTAGTTGAATGACAACGATGGTTTT
小麂保守区序列:
CGAGCGGGCTATAACTGTAATAGGAGAATTACCCCAATATTTCATGTTTCTAGAAAGGTGTATGATCCATAGTATAGGCCTCGTCCTACGTGGATAAATAGGCAAATAAAAAATATAGATGCTCCGTTTGCGTGTATGTATCGGATAATTCAGCCATAGTTGACGTCTCGGCAGATATGGGTAACCGAGGAGAATGCTGTTATTGTATCGGATGTATAGTGTATTGCTAGAAATAGGCCTGTGAGGATTTGTAGAATTAAGCAAATTCCTAGTAGGGAGCCAAAGTTTCATCAAGATGAAATATTTGACGGGGCTGGGAGGTCAATAAATGCGTTGTTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTGGTGTTCTTGTAGTTGAATGACAACGATGGTTTTTCATATCA
黑熊保守区序列:
TGCTTACTGTAAATAGGAGGATGATGCCAATGTTTCATGTTTCTGAGAGTAGGTATGAGCCATAATACAAGCCCCGTCCTACGTGTATGAATAGGCAGATGAAGAACATGGAGGCTCCGTTTGCATGTATGTATCGGATAATTCATCCGTAATGGACGTCTCGGCAAATATGGGCGACTGATGAAAAGGCTGTAGTCGCGTCTGATGTGTAGTGTATAGCTAGAAATAGGCCTGTCAGAATCTGTAGGATTAGGCATACTCCGAGGAGGGATCCAAAGTTTCATCATGCTGAGATATTTGATGGTGCTGGGAGATCAATGAGTGAGTTGTTGATGATTTTGGCTAATGGATGGGTTTTTCGGATGTTGGTCATTAAGGTTCTTGTAGTTGAAGTACAACGATGGTTTTTCATATCAGAACG
果子狸保守区序列:
GTCTGAGCGTGCTTTACTGCAAATAATAGTAAAATTCCAATGTTTCATGTCTCTGAAAAGGTATATGAACCGTAATATATTCCTCGTCCTACATGTATAAATAAGCAGATAAAGAATATGGAAGCTCCGTTAGCGTGTATATATCGGATGATTCATCCGTAGTTGACGTCACGGCAAATATGGGTTACTGATGAGAAGGCGGTAATTGTGTCTGATGAATAATGTATGGCTAAGAATAGACCTGTTAGGATTTGTAGAATAAGACAAATTCCTAGTAATGATCCGAAATTTCATCATACTGAGATGTTAGAGGGAGCAGGTAAATCAATGAATGATTCATTGATAATTTTAGCGAGTGGGTGAGATTTTCGAATGTTGGTCATTAAATTCTTATAGTTGAAATACAACGATGGTTTTTCATATCA
豹猫保守区序列:
TGAGGGCTATGACTGCGAaTAGCAGTATGATTCCAATGTTTCATGTCTCTGAGAAGGTGTAGGAGCCATAATATATTCCTCGACCTACGTGCATGTATAGACAGATAAAAAATATGGAGGCTCCGTTGGCGTGTATGTATCGGATGATTCAGCCGTAGTTAACGTCACGACAGATGTGAGTGACTGATGAGAAGGCGGTTGTTGTATCTGGTGTGTAGTGTATGGCTAGGAAAAGGCCGGTGAGGATTTGTAGAATTAGGCATACTCCTAGTAGGGAGCCGAAGTTCCATCATGCTGAGATGTTGGATGGGGCAGGTAGATCGATGAATGAGTGGTTGATGATTTTGATAAGGGGGTGTGATTTTCGAATGTTGATCAATAAGTTGGTATGGTTGAAATACAACGATGGTTTTTTCGATATCAAAAATT
野猪保守区序列:
TCTGTGCTATAACTGTAATAGGAGAATTACTCCAATATTTCATGTTTCTAGGAAAGTATATGATCCATAATACAGGCCTCGTCCTACGTGTATAAACAGGCAGATAAAGAACATTGATGCTCCGTTTGCATGTATATATCGGATAATTCACCCATAGTTGACGTCTCGGCAAATGTGGGTTACAGAGGAAAATGCTGTTATTGTATCAGATGTGTAGTGTATTGCTAGAAATAAACCTGTAAGGATTTGTAGAATTAGGCAAATTCCTAATAGAGAGCCAAAGTTCCATCAAGATGAAATATTTGATGGGGCTGGAAGATCAATGAATGCATTATTTACAATTTTTATTAGTGGGTGGGTTTTTCGGATATTTGTCATTAGTGGTTCTTATAGTTGAACAACAACGATGGTTTTTTCATATC
大熊猫保守区序列:
ATGACCAACATTCGAAAAACTCACCCACTAATAAAAGTTATCAACAACTCATTCATCGACCTACCAACACCATCCAACATCTCAACATGATGAAACTTTGGCTCTCTCCTCGGAATTTGCTTAATTCTACAAATCCTGACAGGCCTTTTCCTAGCTATACATTATACATCTGATACCGCCACAGCCTTCTCATCAATCACACATATCTGTCGAGATGTAAACTACGGCTGAATCATTCGCTACATACATGCTAATGGAGCCTCCCTATTCTTTATCTGCCTATACATGCATGTAGGACGAGGCCTGTACTATGGTTCTTATATATTCCTGGAAACATGAAACATTGGAATCATCTTATTATTCGCAACTATAGCTACAGCATTCATAGGATATGTCCTGCCCTGAGGACAGATATCATTCTGAGGAGCAACCGTTATCACCAACCTACTATCAGCCATTC
金丝猴保守区序列:
CCGCGTTGCTTGATTATGAATAGTAGTGCGATGCCAATATTTCAAGTTTCAACAAGAAGAAATGAGCCATAATATAATCCTCGACCTACGTGTAGAAATAGGCAGATAAAGAATATAGAGGCACCATTAGCGTGGAGGTAGCGGATGGTTCAGCCGTAGTTTACGTCTCGGGTGATATGGGCGATTGAGGAGAAGGCAGAGGAGGTGTCTGGTGAGTAGTGTATTGCTAGAAATAGACCAGTAATAATTTGTAATATTAAACAAGTTGCTAAAAGGGAACCGAAGTTTCATCATGCAGAAATATTTGATGGGGTGGGTAAATCAATAAGGGAGTGATTAATTATTTTTATAATTAGATTAGATTTACGTATAGGGGTCATTGGTGCTTTTATAGTTGAAATACAACGATGGTTTTTCATATC
黄鼬保守区序列:
AGACAACATTCGCAAACCCACCCATTAACCAAAATCATCAACAACTCATTCGTTGACCTCCCCGCCCCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTTCTCGGAATCTGCCTAATTATTCAGATTCTTACAGGTTTATTTTTAGCCATACACTATACATCAGACACAGCCACAGCCTTTTCATCAGTCACCCATATTTGTCGAGACGTCAACTATGGCTGAATCATCCGATACATACACGCAAACGGAGCTTCCATATTCTTCATCTGCCTGTTCCTACACGTAGGGCGAGGTTTATATTACGGATCTTATATATTTACCGAAACATGGAACATCGGCATTATCTTATTGTTCGCAGTTATAGCAACTGCATTCATAGGTTACGTTTTACCGTGAGGACAAAA
鼬獾保守区序列:
ATGACCAACATTCGTAAAACCCACCCACTGACCAAAATCATTAACAACTCATTTATCGACCTACCTGCACCATCAAACATCTCAGCATGATGAAACTTCGGCTCCCTCCTCGGAATCTGCTTAATTCTTCAGATTCTTACAGGTTTATTCTTGGCCATGCACTACTCGTCAGACACAACCACAGCCTTCTCGTCAGTCACCCACATCTGCCGAGACGTCAATTACGGATGAATCATCCGATATATACACGCCAATGGAGCCTCCATATTCTTTATTTGCCTGTTCATGCACGTAGGACGAGGATTATACTACGGATCTTATATATTCCCTGAAACATGAAACATCGGCATCATCTTATTACTGGCAGTCATAGCAACAGCATTCATAGGTTACGTCCTCCCATGAGGGCAAATATCCTTC
獾保守区序列:
ATGACCAACATTCGCAAAACTCACCCATTAGCTAAAATCATCAACAATTCATTTATCGATTTACCCGCACCGTCAAATATCTCAACATGATGAAACTTCGGCTCCCTACTCGGAGTCTGCCTAATCATCCAAATCCTCACAGGACTATTTCTAGCCATACACTACACATCGGATACAACCACAGCCTTCTCATCAGTAACCCACATCTGTCGAGACGTAAACTATGGCTGAATTATCCGATATATACATGCCAACGGGGCTTCCATATTCTTTATCTGCCTGTTCCTACACGTAGGACGAGGCCTATACTATGGTTCTTATATATTTCCCGAAACATGAAACATGGCATTATCCTATTACTAACAGTTATAGCAACAGCATTCATATGGTACGTTCTGCC。
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CN106755536B (zh) * 2017-03-02 2020-12-01 安徽师范大学 用于鉴定鬣羚的特异性pcr引物以及利用特异性pcr引物鉴定鬣羚的方法
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CN113151504A (zh) * 2021-05-18 2021-07-23 西北农林科技大学 一种用于羚牛防盗猎鉴定的引物及其应用
CN113151504B (zh) * 2021-05-18 2022-06-24 西北农林科技大学 一种用于羚牛防盗猎鉴定的引物及其应用
CN113444812A (zh) * 2021-08-17 2021-09-28 中国科学院西北高原生物研究所 一种鉴别秦岭鼢鼠的试剂盒及方法
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