CN102586451A - Method for matching and breeding jian carps - Google Patents
Method for matching and breeding jian carps Download PDFInfo
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- CN102586451A CN102586451A CN2012100607072A CN201210060707A CN102586451A CN 102586451 A CN102586451 A CN 102586451A CN 2012100607072 A CN2012100607072 A CN 2012100607072A CN 201210060707 A CN201210060707 A CN 201210060707A CN 102586451 A CN102586451 A CN 102586451A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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Abstract
The invention relates to a method for matching and breeding jian carps. The method comprises the following steps of: sampling blood or fin rays of a jian carp breeding population to extract genome DNA; detecting the genotype of SNPs (Single Nucleotide Polymorphisms) by a PCR-RFLP (Polymerase Chain Reaction-Restriction Fragment Length Polymorphism) method constructed by taking the extracted genome DNA as a template according six SNP sites related to jian carp weight increment; carrying out genotype determination by using a sepharose gel electrophoresis enzyme slitting strip; selecting individuals containing more than four genotypes with rapid weight increment as candidate parents; carrying out digital treatment on the candidate parents by using the PCR-RFLP sepharose gel electrophoresis enzyme slitting strip; analyzing by using genetic analysis software to obtain genetic distances between every two individuals; constructing an evolutionary tree; and selecting an individual which has a larger genetic distance and better gonad development and can enrich more than four genotypes with rapid weight increment. The method is helpful to improving the production performance of jian carps, avoiding inbreeding and accelerating the breeding process of jian carps.
Description
Technical field
The invention belongs to fish molecular mark field, relate to a kind of method of jian carp combo breeding.
Background technology
Jian carp (Cyprinus carplo vat.jian) has that growth is fast, build is good, Steel Gray, advantages such as the meat meat flavour is good, feed conversion rate is high, flexibility high-output stress-resistance; It is through family selective breeding, a carp kind of the comprehensive breeding technology successful stabilization characteristics of genetics of cultivating that multiple cross and gynogenesis combine.Though jian carp has more comprehensive good character, because the expansion and the raising technology of the face of breed are lack of standardization, make jian carp the inbreeding depression phenomenon occur, diminish like decreased growth, disease resistance decline, sexual maturity individuality etc.Molecular marker assisted selection; Be following assisting of molecular genetic marker, comprehensive utilization genetic marker information, individual amount proterties information, genetic distance etc. are matched parental combination through linkage analysis; Can improve production performance, avoid inbreeding, can shorten breeding process.
Summary of the invention
The purpose of this invention is to provide a kind of method of jian carp combo breeding, help to improve the jian carp production performance, avoid inbreeding, keep higher genetic diversity, in jian carp breeding and germplasm protection, great using value is arranged.
To achieve these goals, the technical scheme that the present invention taked is: a kind of method of jian carp combo breeding, it is characterized in that, and comprise the steps:
(1), adopt the DNA extraction method to extract genomic dna to jian carp reproductive population blood sampling or fin ray;
(2) according to 6 SNP sites relevant with jian carp weightening finish, be template with the genomic dna of step (1), structure PCR-RFLP method is carried out genotype detection to its SNPs;
(3) select to contain 4～6 very fast genotypic individualities of weightening finish as the candidate parent;
(4) to candidate parent PCR-RFLP method electrophoresis detection enzyme slitting band, carry out digital assay with genetic analysis software and handle, obtain the genetic distance between each individuality, and make up evolutionary tree;
(5) select candidate parent genetic distance can carry out the combo breeding by the very fast genotypic individuality of 4 above weight gains of enrichment greater than the offspring of colony's average genetic, gonadal maturation and combo.
In said step (2) the PCR-RFLP method; The pcr amplification condition is: TV 12.5 μ L; Include genomic dna 50～100ng, all the other components add according to Taq enzyme specification sheets, and reaction finishes to get 3～5 μ L PCR liquid and detects its concentration and band unicity at 1.0% agarose gel electrophoresis.
In step (2) the PCR-RFLP method, the pcr amplification program is: 94 ℃ of preparatory sex change 2min; 94 ℃ of sex change 30s, annealing 40s, 72 ℃ are extended 1min, 30 circulations; 72 ℃ were extended 4 ℃ of preservations 8 minutes.
In step (2) the PCR-RFLP method; The RFLP testing conditions is: 5 μ L PCR liquid carry out enzyme and cut in TV 10 μ L; Include restriction enzyme 2U, cut 3～5h, stop endonuclease reaction then according to the temperature enzyme that operation instruction is recommended; Detect enzyme slitting band with 1.2～2.0% agarose gel electrophoresis, carry out genotype and judge.
In the step (4), the genetic analysis software that uses is populations software and MEGA software.
In step (2) the PCR-RFLP method, cut in product band and the step (3) with jian carp weightening finish related SNP site title, primer sequence, restriction enzyme and enzyme for 6, select as shown in the table with the jian carp weightening finish related SNP site genotype that increases weight faster for 6:
Beneficial effect: adopt jian carp combo propagation method provided by the invention, help avoid the jian carp inbreeding, keep the higher genetic diversity of jian carp, improve the jian carp production performance, accelerate the seed selection process of jian carp.
Description of drawings
Fig. 1 be jian carp candidate parent population 220 tails (male 107 tails, female 113 tails) with MEGA software according to D
AThe evolutionary tree that genetic distance makes up.
Embodiment
Genomic dna reference literature in the following example (Sa nurse Brooker J, Russell D W work. molecular cloning test guide [M] .3 version. Huang Peitang, Wang Jiaxi, Zhu Houchu, etc., translate. Beijing: Science Press, 2002:463-471) extract.
Wherein 6 with jian carp weightening finish related SNP site title, detect that primer sequence, restriction enzyme and enzyme are cut the product band and the very fast genotype that increases weight is selected as shown in the table:
Embodiment 1: the structure of jian carp candidate parent selection and evolutionary tree
Jian carp reproductive population 937 tails (male 486 tails, female 451 tails) are for cultivating in fishing ground, China Aquatic Science Research Academy Fresh Water Fishery Research Center Yixing.From the tail vein blood 0.5mL of every tail fish, get 30 μ L hemocyte extracting genomic dnas.With got genomic dna is template, and utilization PCR-RFLP method is carried out genotype detection to each individual 6 with the jian carp relevant SNP site of increasing weight.PCR TV 12.5 μ L include genomic dna 50～100ng, and all the other components add according to Taq enzyme specification sheets, and the PCR reaction conditions is: 94 ℃ of 2min; 94 ℃ of 30s, annealing 40s, 72 ℃ of 1min, 30 circulations; 72 ℃ were extended 4 ℃ of preservations 8 minutes.。Reaction finishes to get 3～5 μ L PCR liquid and detects its concentration and band unicity at 1.0% agarose gel electrophoresis; Getting 5 μ LPCR liquid then carries out enzyme and cuts in TV 10 μ L; Include restriction enzyme 2U, cut 3～5h, stop endonuclease reaction then according to the temperature enzyme that operation instruction is recommended; Detect enzyme slitting band in 1.2～2.0% agarose gel electrophoresis; Carry out genotype and judge, select contain 4～6 very fast genotype bases of weightening finish individuality 220 tails (male 107 tails, female 113 tails) as the candidate parent.Bring 220 tail candidate parents' PCR-RFLP method electrophoresis detection enzyme slitting into digitized and handle, use the populations software analysis, obtain the D between each individuality
AGenetic distance between 0.0451～0.4747, average out to 0.1794, with MEGA software according to D
AGenetic distance makes up evolutionary tree (Fig. 1).
Embodiment 2:
The structure of jian carp candidate parent selection and evolutionary tree is with embodiment 1; Therefrom select genetic distance more than 0.3, be on the different branch of evolutionary tree, very fast genotypic female, male individual and 10 tails of 5～6 weightening finishes of offspring's enrichment of gonadal maturation and combo; Carry out combo breeding one to one; Detected result to their offsprings shows that average genetic is 0.3978, increase weight 5～6 of very fast genotype of enrichment.
Embodiment 3:
The structure of jian carp candidate parent selection and evolutionary tree is with embodiment 1; Therefrom select genetic distance more than 0.3, offspring's enrichment 4～6 individual weights of gonadal maturation and combo increase weight very fast genotypic raun 40, milter 30 tails; Carry out colony's combo breeding (experimental group), picked at random raun 10, milter 10 tails from non-candidate parent carry out colony's combo breeding (control group) simultaneously; Under identical cultivating condition, experimental group on average grows fast 13.52% than control group.
Embodiment 4:
The structure of jian carp candidate parent selection and evolutionary tree is with embodiment 1; Therefrom select genetic distance more than 0.3, heavy very fast genotypic female, male individual each 5 tail of weightening finish of 6 of offspring's enrichments of gonadal maturation and combo; Carry out one to one combo breeding (experimental group), select in addition genetic distance 0.1 below, 6 of offspring's enrichments of gonadal maturation and combo heavily very fast genotypic female, male individual respectively 5 tails of weightening finish carry out one to one combo and breed (control group).Offspring to institute's combo carries out check and analysis, and the result shows, experimental group offspring's average D
AGenetic distance 0.3541, control group offspring's average D
AGenetic distance 0.0901.
Sequence table
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< 120>a kind of method of jian carp combo breeding
<130>
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caaacatgtc?aggagactgg?agacac 26
Claims (6)
1. the method for a jian carp combo breeding is characterized in that, comprises the steps:
(1), adopt the DNA extraction method to extract genomic dna to jian carp reproductive population blood sampling or fin ray;
(2) according to 6 SNP sites relevant with jian carp weightening finish, be template with the genomic dna of step (1), structure PCR-RFLP method is carried out genotype detection to its SNPs;
(3) select to contain 4 ~ 6 very fast genotypic individualities of weightening finish as the candidate parent;
(4) to candidate parent PCR-RFLP method electrophoresis detection enzyme slitting band, carry out digital assay with genetic analysis software and handle, obtain the genetic distance between each individuality, and make up evolutionary tree;
(5) select candidate parent genetic distance can carry out the combo breeding by the very fast genotypic individuality of 4 above weight gains of enrichment greater than the offspring of colony's average genetic, gonadal maturation and combo.
2. the method for jian carp combo according to claim 1 breeding, it is characterized in that: in said step (2) the PCR-RFLP method, the pcr amplification condition is: TV 12.5 μ L, include genomic dna 50 ~ 100 ng, all the other components according to
TaqThe enzyme specification sheets adds, and reaction finishes to get 3 ~ 5 μ L PCR liquid and detects its concentration and band unicity at 1.0% agarose gel electrophoresis.
3. the method for jian carp combo breeding according to claim 1, it is characterized in that: in said step (2) the PCR-RFLP method, the pcr amplification program is: 94 ℃ of preparatory sex change 2min; 94 ℃ of sex change 30s, annealing 40s, 72 ℃ are extended 1min, 30 circulations; 72 ℃ were extended 4 ℃ of preservations 8 minutes.
4. the method for jian carp combo breeding according to claim 1 is characterized in that, in said step (2) the PCR-RFLP method; The RFLP testing conditions is: 5 μ L PCR liquid carry out enzyme and cut in TV 10 μ L; Include restriction enzyme 2 U, cut 3 ~ 5 h, stop endonuclease reaction then according to the temperature enzyme that operation instruction is recommended; Detect enzyme slitting band with 1.2～2.0% agarose gel electrophoresis, carry out genotype and judge.
5. the method for jian carp combo breeding according to claim 1 is characterized in that: in said step (2) the PCR-RFLP method, be respectively with jian carp weightening finish related SNP site title, primer sequence with 6:
Site (1)
JlGHSR1a E1-A450C, upstream primer: CAATTCGCATCCTGCTATATATTCG
Downstream primer: TTAGTATCCCACGAGTTTGTCCCA,
Site (2)
JlGHSR1a I-C386T, upstream primer: TGGTTTGGGTCTCCAGCATCTTT
Downstream primer: TGTGGATTTGGAGATCAGGTAACG,
Site (3)
JlGHSR1b E1-G159T, upstream primer: TCAGACCTTCCAAAGCTGCCAT
Downstream primer: CACACTGAGAGCAGTGATGTTCAGA,
Site (4)
JlGHR1aI3-A43G , upstream primer: ACAGCAGTATTCCTTTTACATAGTAGTAGCAG
Downstream primer: CACAATACTGTTACTTTAATAGCTGCCTAG,
Site (5)
JlGHR1Be8-C12T , upstream primer: AAACAACCCTCGTACTCTGTTTTTAGAGCA
Downstream primer: AGCTAGCACGACCCGAATCGTTGTC,
Site (6)
JlIGFBP3bI2-G30T , upstream primer: GGCAATAGAGACCATAGATCCTATGCGG
Downstream primer: TGTGGATTTGGAGATCAGGTAACG.
6. the method for jian carp combo breeding according to claim 1 is characterized in that: the genetic analysis software that uses in the step (4) is populations software and MEGA software.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480192A (en) * | 2016-10-19 | 2017-03-08 | 中国水产科学研究院淡水渔业研究中心 | A kind of method keeping Cyprinus carpiovar Jian genetic diversity |
| CN108796095A (en) * | 2018-07-03 | 2018-11-13 | 中国水产科学研究院黑龙江水产研究所 | A kind of selection improving carp feed efficiency |
| CN108866204A (en) * | 2018-07-03 | 2018-11-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of selection of elongated mirror carp fast-growth strain |
| CN111631174A (en) * | 2020-05-29 | 2020-09-08 | 广西壮族自治区水产科学研究院 | Breeding method of Cyprinus carpiod |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120666A (en) * | 2007-09-26 | 2008-02-13 | 中国水产科学研究院黑龙江水产研究所 | Method for selectively cultivating new variety of carp |
-
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101120666A (en) * | 2007-09-26 | 2008-02-13 | 中国水产科学研究院黑龙江水产研究所 | Method for selectively cultivating new variety of carp |
Non-Patent Citations (2)
| Title |
|---|
| 俞菊华等: "建鲤生长激素受体基因分离、转录子多态性以及组织表达特性", 《水生生物学报》 * |
| 陶文静等: "建鲤GHR基因多态性及与增重相关的SNP位点的筛选", 《水生生物学报》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106480192A (en) * | 2016-10-19 | 2017-03-08 | 中国水产科学研究院淡水渔业研究中心 | A kind of method keeping Cyprinus carpiovar Jian genetic diversity |
| CN108796095A (en) * | 2018-07-03 | 2018-11-13 | 中国水产科学研究院黑龙江水产研究所 | A kind of selection improving carp feed efficiency |
| CN108866204A (en) * | 2018-07-03 | 2018-11-23 | 中国水产科学研究院黑龙江水产研究所 | A kind of selection of elongated mirror carp fast-growth strain |
| CN111631174A (en) * | 2020-05-29 | 2020-09-08 | 广西壮族自治区水产科学研究院 | Breeding method of Cyprinus carpiod |
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