实验动物与比较医学 ›› 2023, Vol. 43 ›› Issue (5): 548-558.DOI: 10.12300/j.issn.1674-5817.2023.073
赵丽亚1,2(), 倪丽菊1(), 张彩勤3, 汤建平1,2, 姚养正4, 聂艳艳1, 顾晓雪2, 赵莹1()()
收稿日期:
2023-06-09
修回日期:
2023-08-08
出版日期:
2023-10-25
发布日期:
2023-11-01
通讯作者:
赵 莹(1982—),女,硕士,副研究员,研究方向:实验动物遗传。E-mail: zhaoying@slarc.org.cn。ORCID: 0000-0002-0551-0566作者简介:
赵丽亚(1981—),女,硕士,工程师,研究方向:分子遗传学。E-mail: Zhaoliya3002@163.com;
倪丽菊(1979—),女,硕士,副研究员,研究方向:实验动物遗传。E-mail: niliju@163.com
Liya ZHAO1,2(), Liju NI1(), Caiqin ZHANG3, Jianping TANG1,2, Yangzheng YAO4, Yanyan NIE1, Xiaoxue GU2, Ying ZHAO1()()
Received:
2023-06-09
Revised:
2023-08-08
Published:
2023-10-25
Online:
2023-11-01
Contact:
ZHAO Ying (ORCID: 0000-0002-0551-0566), E-mail: zhaoying@slarc.org.cn摘要:
目的 建立一套基于多重PCR-连接酶检测反应(ligase detection reaction,LDR)技术的近交系大鼠单核苷酸多态性(single nucleotide polymorphisms,SNP)检测方案。 方法 在5个品系的SPF级近交系大鼠1~20号常染色体和X染色体上共选取40个大鼠SNP位点,将SNP位点随机分为4组,构建基于多重PCR-LDR技术的近交系大鼠4组SNP位点基因检测方案。采用本方案检测国内另两家大鼠供应商的9个常用大鼠品系。最后,通过第三方实验室对不同DNA聚合酶的扩增效果进行比对,验证本方案的可行性。 结果 用所构建的近交系大鼠SNP遗传检测方案测试5个大鼠品系时,各样本的所有位点均得到了良好的扩增结果。采用本方案检测国内另两家大鼠供应商的9个常用大鼠品系时也得到了良好的扩增结果,40个SNP位点在每个近交系大鼠中均为纯合。用3种来源不同的DNA聚合酶同时检测相同大鼠DNA样本的结果显示,Multiplex PCR Kit、AmpliTaq Gold? 360 DNA聚合酶、PlatinumⅡ Taq热启动DNA聚合酶在第1~3组SNP位点均有扩增产物的电泳峰,其中PlatinumⅡ Taq热启动DNA聚合酶在第4组SNP位点中少了一个扩增产物的电泳峰。另外,不同实验室间的比对结果显示,相同扩增体系的检测结果一致。 结论 基于多重PCR-LDR技术成功建立了一套覆盖所有常染色体与X染色体的大鼠SNP检测方案,该方法的稳定性和重复性俱佳。
中图分类号:
赵丽亚, 倪丽菊, 张彩勤, 汤建平, 姚养正, 聂艳艳, 顾晓雪, 赵莹. 基于多重PCR-LDR技术建立近交系大鼠单核苷酸多态性遗传检测方案[J]. 实验动物与比较医学, 2023, 43(5): 548-558.
Liya ZHAO, Liju NI, Caiqin ZHANG, Jianping TANG, Yangzheng YAO, Yanyan NIE, Xiaoxue GU, Ying ZHAO. Establishing a Genetic Detection Protocol of Single Nucleotide Polymorphisms Panels in Inbred Rats Based on Multiplex PCR-LDR[J]. Laboratory Animal and Comparative Medicine, 2023, 43(5): 548-558.
序号 No. | SNP位点 Reference SNP ID | 染色体 Chromosome | 引物名称 Primer name | 引物序列 Primer sequences |
---|---|---|---|---|
a1 | rs65970293 | chr1 | rs65970293-up | TGCACATTGGGACTGCTTTA |
rs65970293-low | ATCTGGCATGGACAGAGCTT | |||
a2 | rs106996961 | chr2 | rs106996961-up | ATAGGGCCAAGGTCCCATTC |
rs106996961-low | GAAAAGAACGCTAATCACAGGACA | |||
a3 | rs63860341 | chr3 | rs63860341-up | CAATGAATCAAAGGCAACCA |
rs63860341-low | CCACGGTCCCTATGTGAACT | |||
a4 | rs64750237 | chr4 | rs64750237-up | CAGGTATGGCTTTGGAGGAA |
rs64750237-low | GTTTTCAGCTGGAGCTGTCC | |||
a5 | rs107261116 | chr5 | rs107261116-up | CAGCATTGGCAAGTCTTCCT |
rs107261116-low | TGATAAAAGGAGCAGCAGCA | |||
a6 | rs64102787 | chr6 | rs64102787-up | CGGGGATCAAAGAGACAAAA |
rs64102787-low | ATAGTGCCAAAGCCCAACAC | |||
a7 | rs105187832 | chr7 | rs105187832-up | AGACTACTGGGCTGCTCACC |
rs105187832-low | CATGGCACACCTTTCTTTCA | |||
a8 | rs64682441 | chr9 | rs64682441-up | GCTGGAAGTCTCTGGAGTGG |
rs64682441-low | ACAAGTGGACTGGCTCAGGT | |||
a9 | rs65067166 | chr10 | rs65067166-up | ATCCCTCTCTTTGCCAGGAT |
rs65067166-low | GTAGGGTGAGGCTGCTTCTG | |||
a10 | rs8167985 | chr11 | rs8167985-up | ACCCCCTCTTGCTTTCTGTT |
rs8167985-low | CTGCTCTTGGATGAAAACCA | |||
b1 | rs106672258 | chr12 | rs106672258-up | GCCCTTCCCAAGGTCATACT |
rs106672258-low | AAAGCACAAAAATGCCATCC | |||
b2 | rs65921305 | chr13 | rs65921305-up | AACCTGGTGATTTGTCAGAGC |
rs65921305-low | GGCAGACTCCAGGAAGATTG | |||
b3 | rs106458396 | chr15 | rs106458396-up | AGAGCAGCTGCCAAAATAGC |
rs106458396-low | AAACCTGGCTTTAGCAAGCA | |||
b4 | rs106888236 | chr16 | rs106888236-up | TGTGAAGAACACAGGCTCTCC |
rs106888236-low | TGCCAAACACCATGTAATGAA | |||
b5 | rs63814610 | chr17 | rs63814610-up | TAGGACAGGGGGAACAACTG |
rs63814610-low | CCCAAGCATCCTTGACTGTT | |||
b6 | rs8152541 | chr18 | rs8152541-up | CGTGTCATTCCTGACTGTGG |
rs8152541-low | ACAGGAGCTGGCACTGAATC | |||
b7 | rs105824121 | chr19 | rs105824121-up | TTCTGCAATCAAGGGTGGAT |
rs105824121-low | GGCCACCAAAGATACACAGG | |||
b8 | rs13453252 | chr20 | rs13453252-up | TACGCCATTTTGCGACATTA |
rs13453252-low | GGTTCCCTACGAGGAACGAC | |||
b9 | rs65108991 | chrX | rs65108991-up | CATCCCAGAAGCCCTGTTTA |
rs65108991-low | GAAGTCAGTGCTGTGCCTCA | |||
c1 | rs106891788 | chr1 | rs106891788-up | TCCATCTGCTTGGCCCTAAT |
rs106891788-low | GTTGCAACCCACAGGTTGAG | |||
c2 | rs107493604 | chr2 | rs107493604-up | TCCTCCTGGAAGACAGCAAC |
rs107493604-low | GTTCCTGAGAAGGGGCTCTC | |||
c3 | rs65632519 | chr3 | rs65632519-up | CCCTGTTTCAGCCTTTTGTG |
rs65632519-low | GAGGAAGAGGGAAGGGAGAA | |||
c4 | rs107163178 | chr4 | rs107163178-up | TTCTCCCACCGGAGACTTAG |
rs107163178-low | GAGAGGGCATATGTGGGATG | |||
c5 | rs105170847 | chr5 | rs105170847-up | TGGTTGGATGAATGGAGACA |
rs105170847-low | CCTCAGGAGCACCAACATTT | |||
c6 | rs106547562 | chr6 | rs106547562-up | GGTTTTGTCCTCAGCAGGTT |
rs106547562-low | CTCTTAGGCATCTGGGGAAA | |||
c7 | rs65502317 | chr7 | rs65502317-up | TGTGCATGCTTACAGTGGCTA |
rs65502317-low | AGCCAACTGGAGCCACATAG | |||
c8 | rs105694545 | chr8 | rs105694545-up | TCAGCAGTGCTCAGCAGTTT |
rs105694545-low | CGTAACATCATTTGGCATCG | |||
c9 | rs65801920 | chr9 | rs65801920-up | TGGCTCTTGGTCATCATCTG |
rs65801920-low | TTTTGCAGCCTGTGTGTAGC | |||
c10 | rs105168947 | chr10 | rs105168947-up | GGCGGACAGAACATAGGTGT |
rs105168947-low | CAGCCAAACTCCCAGATCAT | |||
c11 | rs106880606 | chr11 | rs106880606-up | AGTGGGTTTAGCAAGCAGGA |
rs106880606-low | GTCGTCGAAATGCAGGAGAT | |||
d1 | rs8158863 | chr12 | rs8158863-up | GGTCACAGCCATTCTGGATT |
rs8158863-low | GCCCTGAATGCAGGTGTAGT | |||
d2 | rs105965886 | chr13 | rs105965886-up | CACCAGCAAAAGGGAAAAAG |
rs105965886-low | CAGAACACAGCCTCAGTTGG | |||
d3 | rs63919332 | chr14 | rs63919332-up | GTCCTGTCGCCCAATATCAC |
rs63919332-low | ACAACAATGGCAGTGGTCAA | |||
d4 | rs65809306 | chr15 | rs65809306-up | AGCACTTGTGTGGGAAGCTC |
rs65809306-low | CCTGACAAAACCACATGCAG | |||
d5 | rs65087257 | chr16 | rs65087257-up | CCTTCCTTTTCCACTGTCCA |
rs65087257-low | CTTAGGGCCTAGGGGCTTTA | |||
d6 | rs106021355 | chr17 | rs106021355-up | GGTGGTTTATGGCCAGGATA |
rs106021355-low | AACTGGAGAGGAAAAGGGACA | |||
d7 | rs106171441 | chr18 | rs106171441-up | TCAATTCTTGGCAGCATCAG |
rs106171441-low | CTGGCCACTTCTCTGAGTCC | |||
d8 | rs106777713 | chr19 | rs106777713-up | GTGAAGCGACATCGTCAAGA |
rs106777713-low | CTTGGCTGTGAGATCGAGGT | |||
d9 | rs104937988 | chr20 | rs104937988-up | GCTGCACAGAACTGATTCCA |
rs104937988-low | TGCAAGAATTAAATAAAATCCAAA | |||
d10 | rs105294203 | chrX | rs105294203-up | ACTCCCCAGAGGATTGTCG |
rs105294203-low | ATGTTCAAGTGCAACGATGG |
表1 40个SNP位点及引物序列
Table 1 40 SNP loci and primer sequences
序号 No. | SNP位点 Reference SNP ID | 染色体 Chromosome | 引物名称 Primer name | 引物序列 Primer sequences |
---|---|---|---|---|
a1 | rs65970293 | chr1 | rs65970293-up | TGCACATTGGGACTGCTTTA |
rs65970293-low | ATCTGGCATGGACAGAGCTT | |||
a2 | rs106996961 | chr2 | rs106996961-up | ATAGGGCCAAGGTCCCATTC |
rs106996961-low | GAAAAGAACGCTAATCACAGGACA | |||
a3 | rs63860341 | chr3 | rs63860341-up | CAATGAATCAAAGGCAACCA |
rs63860341-low | CCACGGTCCCTATGTGAACT | |||
a4 | rs64750237 | chr4 | rs64750237-up | CAGGTATGGCTTTGGAGGAA |
rs64750237-low | GTTTTCAGCTGGAGCTGTCC | |||
a5 | rs107261116 | chr5 | rs107261116-up | CAGCATTGGCAAGTCTTCCT |
rs107261116-low | TGATAAAAGGAGCAGCAGCA | |||
a6 | rs64102787 | chr6 | rs64102787-up | CGGGGATCAAAGAGACAAAA |
rs64102787-low | ATAGTGCCAAAGCCCAACAC | |||
a7 | rs105187832 | chr7 | rs105187832-up | AGACTACTGGGCTGCTCACC |
rs105187832-low | CATGGCACACCTTTCTTTCA | |||
a8 | rs64682441 | chr9 | rs64682441-up | GCTGGAAGTCTCTGGAGTGG |
rs64682441-low | ACAAGTGGACTGGCTCAGGT | |||
a9 | rs65067166 | chr10 | rs65067166-up | ATCCCTCTCTTTGCCAGGAT |
rs65067166-low | GTAGGGTGAGGCTGCTTCTG | |||
a10 | rs8167985 | chr11 | rs8167985-up | ACCCCCTCTTGCTTTCTGTT |
rs8167985-low | CTGCTCTTGGATGAAAACCA | |||
b1 | rs106672258 | chr12 | rs106672258-up | GCCCTTCCCAAGGTCATACT |
rs106672258-low | AAAGCACAAAAATGCCATCC | |||
b2 | rs65921305 | chr13 | rs65921305-up | AACCTGGTGATTTGTCAGAGC |
rs65921305-low | GGCAGACTCCAGGAAGATTG | |||
b3 | rs106458396 | chr15 | rs106458396-up | AGAGCAGCTGCCAAAATAGC |
rs106458396-low | AAACCTGGCTTTAGCAAGCA | |||
b4 | rs106888236 | chr16 | rs106888236-up | TGTGAAGAACACAGGCTCTCC |
rs106888236-low | TGCCAAACACCATGTAATGAA | |||
b5 | rs63814610 | chr17 | rs63814610-up | TAGGACAGGGGGAACAACTG |
rs63814610-low | CCCAAGCATCCTTGACTGTT | |||
b6 | rs8152541 | chr18 | rs8152541-up | CGTGTCATTCCTGACTGTGG |
rs8152541-low | ACAGGAGCTGGCACTGAATC | |||
b7 | rs105824121 | chr19 | rs105824121-up | TTCTGCAATCAAGGGTGGAT |
rs105824121-low | GGCCACCAAAGATACACAGG | |||
b8 | rs13453252 | chr20 | rs13453252-up | TACGCCATTTTGCGACATTA |
rs13453252-low | GGTTCCCTACGAGGAACGAC | |||
b9 | rs65108991 | chrX | rs65108991-up | CATCCCAGAAGCCCTGTTTA |
rs65108991-low | GAAGTCAGTGCTGTGCCTCA | |||
c1 | rs106891788 | chr1 | rs106891788-up | TCCATCTGCTTGGCCCTAAT |
rs106891788-low | GTTGCAACCCACAGGTTGAG | |||
c2 | rs107493604 | chr2 | rs107493604-up | TCCTCCTGGAAGACAGCAAC |
rs107493604-low | GTTCCTGAGAAGGGGCTCTC | |||
c3 | rs65632519 | chr3 | rs65632519-up | CCCTGTTTCAGCCTTTTGTG |
rs65632519-low | GAGGAAGAGGGAAGGGAGAA | |||
c4 | rs107163178 | chr4 | rs107163178-up | TTCTCCCACCGGAGACTTAG |
rs107163178-low | GAGAGGGCATATGTGGGATG | |||
c5 | rs105170847 | chr5 | rs105170847-up | TGGTTGGATGAATGGAGACA |
rs105170847-low | CCTCAGGAGCACCAACATTT | |||
c6 | rs106547562 | chr6 | rs106547562-up | GGTTTTGTCCTCAGCAGGTT |
rs106547562-low | CTCTTAGGCATCTGGGGAAA | |||
c7 | rs65502317 | chr7 | rs65502317-up | TGTGCATGCTTACAGTGGCTA |
rs65502317-low | AGCCAACTGGAGCCACATAG | |||
c8 | rs105694545 | chr8 | rs105694545-up | TCAGCAGTGCTCAGCAGTTT |
rs105694545-low | CGTAACATCATTTGGCATCG | |||
c9 | rs65801920 | chr9 | rs65801920-up | TGGCTCTTGGTCATCATCTG |
rs65801920-low | TTTTGCAGCCTGTGTGTAGC | |||
c10 | rs105168947 | chr10 | rs105168947-up | GGCGGACAGAACATAGGTGT |
rs105168947-low | CAGCCAAACTCCCAGATCAT | |||
c11 | rs106880606 | chr11 | rs106880606-up | AGTGGGTTTAGCAAGCAGGA |
rs106880606-low | GTCGTCGAAATGCAGGAGAT | |||
d1 | rs8158863 | chr12 | rs8158863-up | GGTCACAGCCATTCTGGATT |
rs8158863-low | GCCCTGAATGCAGGTGTAGT | |||
d2 | rs105965886 | chr13 | rs105965886-up | CACCAGCAAAAGGGAAAAAG |
rs105965886-low | CAGAACACAGCCTCAGTTGG | |||
d3 | rs63919332 | chr14 | rs63919332-up | GTCCTGTCGCCCAATATCAC |
rs63919332-low | ACAACAATGGCAGTGGTCAA | |||
d4 | rs65809306 | chr15 | rs65809306-up | AGCACTTGTGTGGGAAGCTC |
rs65809306-low | CCTGACAAAACCACATGCAG | |||
d5 | rs65087257 | chr16 | rs65087257-up | CCTTCCTTTTCCACTGTCCA |
rs65087257-low | CTTAGGGCCTAGGGGCTTTA | |||
d6 | rs106021355 | chr17 | rs106021355-up | GGTGGTTTATGGCCAGGATA |
rs106021355-low | AACTGGAGAGGAAAAGGGACA | |||
d7 | rs106171441 | chr18 | rs106171441-up | TCAATTCTTGGCAGCATCAG |
rs106171441-low | CTGGCCACTTCTCTGAGTCC | |||
d8 | rs106777713 | chr19 | rs106777713-up | GTGAAGCGACATCGTCAAGA |
rs106777713-low | CTTGGCTGTGAGATCGAGGT | |||
d9 | rs104937988 | chr20 | rs104937988-up | GCTGCACAGAACTGATTCCA |
rs104937988-low | TGCAAGAATTAAATAAAATCCAAA | |||
d10 | rs105294203 | chrX | rs105294203-up | ACTCCCCAGAGGATTGTCG |
rs105294203-low | ATGTTCAAGTGCAACGATGG |
图1 SNP检测方案构建结果(以Lewis/BKl大鼠DNA为模板,采用40个SNP位点进行检测的毛细管电泳峰图)
Figure 1 Results of SNP detection protocol (capillary electrophoresis maps of 40 SNP sites for detection, using the DNA of Lewis/BKl rats as template)
大鼠品系 Rat strains | 碱基有差异的SNP位点编号(右上三角)及数量(左下三角) Differences in SNP loci (right-upper triangle) and numbers (left-lower triangle) | ||||
---|---|---|---|---|---|
F344/BKl | BN/BKl | DA/BKl | PVG/BKl | Lewis/BKl | |
F344/BKl | - | a1/a2/a3/a4/a5/a9/a10/b2/b5/b7/c2/c3/c6/c8/c10/c11/d2/d6/d7/d8/d9 | a1/a2/a4/a7/a9/b4/b8/c1/c2/c3/c6/c9/c11/d2/d7/d8/d10 | a4/b1/b3/b4/b5/b6/b7/c1/c6/c8/c9/d1/d2 | a2/a4/a7/b2/b7/c1/c2/c4/c5/c7/c8/c11/d1/d2/d7/d8 |
BN/BKl | 21 | - | a3/a5/a7/a10/b2/b4/b5/b7/b8/c1/c8/c9/c10/d6/d9/d10 | a1/a2/a3/a5/a9/a10/b1/b2/b3/b4/b6/c1/c2/c3/c9/c10/c11/d1/d6/d7/d8/d9 | a1/a3/a5/a7/a9/a10/b5/c1/c3/c4/c5/c6/c7/c10/d1/d6/d9 |
DA/BKl | 17 | 16 | - | a1/a2/a7/a9/b1/b3/b5/b6/b7/b8/c2/c3/c8/c11/d1/d7/d8/d10 | a1/a9/b2/b4/b7/b8/c3/c4/c5/c6/c7/c8/c9/d1/d10 |
PVG/BKl | 13 | 22 | 18 | - | a2/a7/b1/b2/b3/b4/b5/b6/c2/c4/c5/c6/c7/c9/c11/d7/d8 |
Lewis/BKl | 16 | 17 | 15 | 17 | - |
表2 单位A的5个大鼠品系间碱基有差异的SNP位点编号及数量
Table 2 The number and quantity of the SNP loci with different bases among five rat strains from Lab A
大鼠品系 Rat strains | 碱基有差异的SNP位点编号(右上三角)及数量(左下三角) Differences in SNP loci (right-upper triangle) and numbers (left-lower triangle) | ||||
---|---|---|---|---|---|
F344/BKl | BN/BKl | DA/BKl | PVG/BKl | Lewis/BKl | |
F344/BKl | - | a1/a2/a3/a4/a5/a9/a10/b2/b5/b7/c2/c3/c6/c8/c10/c11/d2/d6/d7/d8/d9 | a1/a2/a4/a7/a9/b4/b8/c1/c2/c3/c6/c9/c11/d2/d7/d8/d10 | a4/b1/b3/b4/b5/b6/b7/c1/c6/c8/c9/d1/d2 | a2/a4/a7/b2/b7/c1/c2/c4/c5/c7/c8/c11/d1/d2/d7/d8 |
BN/BKl | 21 | - | a3/a5/a7/a10/b2/b4/b5/b7/b8/c1/c8/c9/c10/d6/d9/d10 | a1/a2/a3/a5/a9/a10/b1/b2/b3/b4/b6/c1/c2/c3/c9/c10/c11/d1/d6/d7/d8/d9 | a1/a3/a5/a7/a9/a10/b5/c1/c3/c4/c5/c6/c7/c10/d1/d6/d9 |
DA/BKl | 17 | 16 | - | a1/a2/a7/a9/b1/b3/b5/b6/b7/b8/c2/c3/c8/c11/d1/d7/d8/d10 | a1/a9/b2/b4/b7/b8/c3/c4/c5/c6/c7/c8/c9/d1/d10 |
PVG/BKl | 13 | 22 | 18 | - | a2/a7/b1/b2/b3/b4/b5/b6/c2/c4/c5/c6/c7/c9/c11/d7/d8 |
Lewis/BKl | 16 | 17 | 15 | 17 | - |
序号 No. | SNP标记名称 Reference SNP ID | 染色体 Chromosome | 不同品系大鼠的基因型 Genotype of different strains of rats | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
F344/BKl | BN/BKl | DA/BKl | PVG/BKl | Lewis/BKl | SHR/Slac | GK/Slac | F344/JclSlac | Wistar/Slac | WKY/Slac | CXB | CHN1 | CHN2 | CHN5 | |||
a1 | rs65970293 | chr1 | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | C/C | T/T | T/T | T/T | T/T | T/T |
a2 | rs106996961 | chr2 | T/T | G/G | G/G | T/T | G/G | G/G | G/G | T/T | T/T | G/G | G/G | G/G | G/G | T/T |
a3 | rs63860341 | chr3 | T/T | C/C | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T |
a4 | rs64750237 | chr4 | C/C | T/T | T/T | T/T | T/T | C/C | C/C | C/C | T/T | C/C | T/T | T/T | T/T | T/T |
a5 | rs107261116 | chr5 | C/C | G/G | C/C | C/C | C/C | G/G | C/C | C/C | C/C | C/C | C/C | C/C | G/G | G/G |
a6 | rs64102787 | chr6 | C/C | C/C | C/C | C/C | C/C | A/A | A/A | C/C | C/C | A/A | C/C | C/C | C/C | A/A |
a7 | rs105187832 | chr7 | G/G | G/G | T/T | G/G | T/T | G/G | T/T | G/G | T/T | T/T | G/G | G/G | G/G | G/G |
a8 | rs64682441 | chr9 | T/T | T/T | T/T | T/T | T/T | C/C | C/C | T/T | T/T | C/C | C/C | C/C | C/C | C/C |
a9 | rs65067166 | chr10 | C/C | G/G | G/G | C/C | C/C | C/C | C/C | C/C | C/C | C/C | G/G | G/G | G/G | G/G |
a10 | rs8167985 | chr11 | G/G | T/T | G/G | G/G | G/G | T/T | G/G | G/G | G/G | G/G | G/G | G/G | G/G | G/G |
b1 | rs106672258 | chr12 | T/T | T/T | T/T | C/C | T/T | C/C | C/C | T/T | T/T | C/C | C/C | C/C | C/C | C/C |
b2 | rs65921305 | chr13 | G/G | T/T | G/G | G/G | T/T | G/G | G/G | G/G | T/T | G/G | G/G | G/G | G/G | T/T |
b3 | rs106458396 | chr15 | T/T | T/T | T/T | C/C | T/T | C/C | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T |
b4 | rs106888236 | chr16 | C/C | C/C | A/A | A/A | C/C | A/A | A/A | C/C | A/A | C/C | C/C | A/A | A/A | C/C |
b5 | rs63814610 | chr17 | T/T | C/C | T/T | C/C | T/T | T/T | T/T | T/T | C/C | T/T | C | T/T | T/T | T/T |
b6 | rs8152541 | chr18 | G/G | G/G | G/G | A/A | G/G | A/A | A/A | G/G | G/G | G/G | A/A | A/A | G/G | A/A |
b7 | rs105824121 | chr19 | G/G | A/A | G/G | A/A | A/A | G/G | G/G | G/G | G/G | G/G | A/A | A/A | A/A | G/G |
b8 | rs13453252 | chr20 | G/G | G/G | C/C | G/G | G/G | G/G | C/C | G/G | C/C | C/C | G/G | G/G | G/G | G/G |
b9 | rs65108991 | chrX | A/A | A/A | A/A | A/A | A/A | C/C | A/A | A/A | A/A | C/C | A/A | A/A | A/A | A/A |
c1 | rs106891788 | chr1 | C/C | C/C | T/T | T/T | T/T | T/T | C/C | C/C | T/T | C/C | T/T | T/T | T/T | T/T |
c2 | rs107493604 | chr2 | A/A | G/G | G/G | A/A | G/G | G/G | A/A | A/A | A/A | G/G | G/G | G/G | G/G | G/G |
c3 | rs65632519 | chr3 | T/T | A/A | A/A | T/T | T/T | A/A | A/A | T/T | T/T | T/T | A | T/T | T/T | T/T |
c4 | rs17163178 | chr4 | C/C | C/C | C/C | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | T/T | T/T | C/C |
c5 | rs105170847 | chr5 | C/C | C/C | C/C | C/C | T/T | C/C | C/C | C/C | C/C | C/C | C/C | C/C | C/C | C/C |
c6 | rs106547562 | chr6 | A/A | C/C | C/C | C/C | A/A | C/C | C/C | A/A | A/A | C/C | A/A | A/A | A/A | C/C |
c7 | rs65502317 | chr7 | C/C | C/C | C/C | C/C | A/A | A/A | A/A | C/C | A/A | A/A | A/A | A/A | A/A | C/C |
c8 | rs105694545 | chr8 | G/G | A/A | G/G | A/A | A/A | A/A | G/G | G/G | G/G | G/G | A/A | G/G | A/A | A/A |
c9 | rs65801920 | chr9 | T/T | T/T | C/C | C/C | T/T | C/C | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T |
c10 | rs105168947 | chr10 | C/C | T/T | C/C | C/C | C/C | T/T | T/T | C/C | C/C | C/C | T/T | T/T | T/T | C/C |
c11 | rs106880606 | chr11 | G/G | T/T | T/T | G/G | T/T | T/T | T/T | G/G | T/T | T/T | T/T | T/T | T/T | G/G |
d1 | rs8158863 | chr12 | A/A | A/A | A/A | G/G | G/G | G/G | G/G | A/A | A/A | G/G | A/A | A/A | A/A | G/G |
d2 | rs105965886 | chr13 | C/C | T/T | T/T | T/T | T/T | C/C | C/C | C/C | T/T | C/C | C/C | C/C | C/C | C/C |
d3 | rs63919332 | chr14 | C/C | C/C | C/C | C/C | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | C/C | C/C |
d4 | rs65809306 | chr15 | T/T | T/T | T/T | T/T | T/T | C/C | C/C | T/T | T/T | C/C | T/T | T/T | T/T | C/C |
d5 | rs65087257 | chr16 | A/A* | A/A | A/A | A/A | A/A | A/A | C/C | C/C* | C/C | A/A | C/C | A/A | A/A | C/C |
d6 | rs106021355 | chr17 | T/T | C/C | T/T | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T |
d7 | rs106171441 | chr18 | G/G | A/A | A/A | G/G | A/A | G/G | G/G | G/G | A/A | A/A | A/A | A/A | A/A | A/A |
d8 | rs106777713 | chr19 | G/G* | A/A | A/A | G/G | A/A | T/T | C/C | T/T* | T/T | C/C | C/C | T/T | T/T | T/T |
d9 | rs104937988 | chr20 | T/T | G/G | T/T | T/T | T/T | G/G | G/G | T/T | T/T | G/G | G/G | G/G | G/G | G/G |
d10 | rs105294203 | chrX | G/G | G/G | A/A | G/G | G/G | A/A | G/G | G/G | A/A | G/G | G/G | G/G | G/G | G/G |
表3 国内不同供应商来源的常用近交系大鼠的SNP多重PCR-LDR检测结果 (supplies)
Table 3 Multiplex PCR-ligase detection reaction (LDR) test results of inbred rat strains from different domestic animal
序号 No. | SNP标记名称 Reference SNP ID | 染色体 Chromosome | 不同品系大鼠的基因型 Genotype of different strains of rats | |||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
F344/BKl | BN/BKl | DA/BKl | PVG/BKl | Lewis/BKl | SHR/Slac | GK/Slac | F344/JclSlac | Wistar/Slac | WKY/Slac | CXB | CHN1 | CHN2 | CHN5 | |||
a1 | rs65970293 | chr1 | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | C/C | T/T | T/T | T/T | T/T | T/T |
a2 | rs106996961 | chr2 | T/T | G/G | G/G | T/T | G/G | G/G | G/G | T/T | T/T | G/G | G/G | G/G | G/G | T/T |
a3 | rs63860341 | chr3 | T/T | C/C | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T |
a4 | rs64750237 | chr4 | C/C | T/T | T/T | T/T | T/T | C/C | C/C | C/C | T/T | C/C | T/T | T/T | T/T | T/T |
a5 | rs107261116 | chr5 | C/C | G/G | C/C | C/C | C/C | G/G | C/C | C/C | C/C | C/C | C/C | C/C | G/G | G/G |
a6 | rs64102787 | chr6 | C/C | C/C | C/C | C/C | C/C | A/A | A/A | C/C | C/C | A/A | C/C | C/C | C/C | A/A |
a7 | rs105187832 | chr7 | G/G | G/G | T/T | G/G | T/T | G/G | T/T | G/G | T/T | T/T | G/G | G/G | G/G | G/G |
a8 | rs64682441 | chr9 | T/T | T/T | T/T | T/T | T/T | C/C | C/C | T/T | T/T | C/C | C/C | C/C | C/C | C/C |
a9 | rs65067166 | chr10 | C/C | G/G | G/G | C/C | C/C | C/C | C/C | C/C | C/C | C/C | G/G | G/G | G/G | G/G |
a10 | rs8167985 | chr11 | G/G | T/T | G/G | G/G | G/G | T/T | G/G | G/G | G/G | G/G | G/G | G/G | G/G | G/G |
b1 | rs106672258 | chr12 | T/T | T/T | T/T | C/C | T/T | C/C | C/C | T/T | T/T | C/C | C/C | C/C | C/C | C/C |
b2 | rs65921305 | chr13 | G/G | T/T | G/G | G/G | T/T | G/G | G/G | G/G | T/T | G/G | G/G | G/G | G/G | T/T |
b3 | rs106458396 | chr15 | T/T | T/T | T/T | C/C | T/T | C/C | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T |
b4 | rs106888236 | chr16 | C/C | C/C | A/A | A/A | C/C | A/A | A/A | C/C | A/A | C/C | C/C | A/A | A/A | C/C |
b5 | rs63814610 | chr17 | T/T | C/C | T/T | C/C | T/T | T/T | T/T | T/T | C/C | T/T | C | T/T | T/T | T/T |
b6 | rs8152541 | chr18 | G/G | G/G | G/G | A/A | G/G | A/A | A/A | G/G | G/G | G/G | A/A | A/A | G/G | A/A |
b7 | rs105824121 | chr19 | G/G | A/A | G/G | A/A | A/A | G/G | G/G | G/G | G/G | G/G | A/A | A/A | A/A | G/G |
b8 | rs13453252 | chr20 | G/G | G/G | C/C | G/G | G/G | G/G | C/C | G/G | C/C | C/C | G/G | G/G | G/G | G/G |
b9 | rs65108991 | chrX | A/A | A/A | A/A | A/A | A/A | C/C | A/A | A/A | A/A | C/C | A/A | A/A | A/A | A/A |
c1 | rs106891788 | chr1 | C/C | C/C | T/T | T/T | T/T | T/T | C/C | C/C | T/T | C/C | T/T | T/T | T/T | T/T |
c2 | rs107493604 | chr2 | A/A | G/G | G/G | A/A | G/G | G/G | A/A | A/A | A/A | G/G | G/G | G/G | G/G | G/G |
c3 | rs65632519 | chr3 | T/T | A/A | A/A | T/T | T/T | A/A | A/A | T/T | T/T | T/T | A | T/T | T/T | T/T |
c4 | rs17163178 | chr4 | C/C | C/C | C/C | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | T/T | T/T | C/C |
c5 | rs105170847 | chr5 | C/C | C/C | C/C | C/C | T/T | C/C | C/C | C/C | C/C | C/C | C/C | C/C | C/C | C/C |
c6 | rs106547562 | chr6 | A/A | C/C | C/C | C/C | A/A | C/C | C/C | A/A | A/A | C/C | A/A | A/A | A/A | C/C |
c7 | rs65502317 | chr7 | C/C | C/C | C/C | C/C | A/A | A/A | A/A | C/C | A/A | A/A | A/A | A/A | A/A | C/C |
c8 | rs105694545 | chr8 | G/G | A/A | G/G | A/A | A/A | A/A | G/G | G/G | G/G | G/G | A/A | G/G | A/A | A/A |
c9 | rs65801920 | chr9 | T/T | T/T | C/C | C/C | T/T | C/C | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T |
c10 | rs105168947 | chr10 | C/C | T/T | C/C | C/C | C/C | T/T | T/T | C/C | C/C | C/C | T/T | T/T | T/T | C/C |
c11 | rs106880606 | chr11 | G/G | T/T | T/T | G/G | T/T | T/T | T/T | G/G | T/T | T/T | T/T | T/T | T/T | G/G |
d1 | rs8158863 | chr12 | A/A | A/A | A/A | G/G | G/G | G/G | G/G | A/A | A/A | G/G | A/A | A/A | A/A | G/G |
d2 | rs105965886 | chr13 | C/C | T/T | T/T | T/T | T/T | C/C | C/C | C/C | T/T | C/C | C/C | C/C | C/C | C/C |
d3 | rs63919332 | chr14 | C/C | C/C | C/C | C/C | C/C | T/T | T/T | C/C | C/C | T/T | C/C | C/C | C/C | C/C |
d4 | rs65809306 | chr15 | T/T | T/T | T/T | T/T | T/T | C/C | C/C | T/T | T/T | C/C | T/T | T/T | T/T | C/C |
d5 | rs65087257 | chr16 | A/A* | A/A | A/A | A/A | A/A | A/A | C/C | C/C* | C/C | A/A | C/C | A/A | A/A | C/C |
d6 | rs106021355 | chr17 | T/T | C/C | T/T | T/T | T/T | C/C | T/T | T/T | T/T | T/T | T/T | T/T | T/T | T/T |
d7 | rs106171441 | chr18 | G/G | A/A | A/A | G/G | A/A | G/G | G/G | G/G | A/A | A/A | A/A | A/A | A/A | A/A |
d8 | rs106777713 | chr19 | G/G* | A/A | A/A | G/G | A/A | T/T | C/C | T/T* | T/T | C/C | C/C | T/T | T/T | T/T |
d9 | rs104937988 | chr20 | T/T | G/G | T/T | T/T | T/T | G/G | G/G | T/T | T/T | G/G | G/G | G/G | G/G | G/G |
d10 | rs105294203 | chrX | G/G | G/G | A/A | G/G | G/G | A/A | G/G | G/G | A/A | G/G | G/G | G/G | G/G | G/G |
图2 大鼠SNP多重PCR-LDR检测方案中3种DNA聚合酶的应用结果(以BN/BKl大鼠为例)注:A1~A3为用酶1、酶2、酶3检测的第1组SNP位点结果;B1~B3为酶1、酶2、酶3检测的第2组SNP位点结果;C1~C3为酶1、酶2、酶3检测的第3组SNP位点结果;D1~D3为酶1、酶2、酶3检测的第4组SNP位点结果。
Figure 2 Application results of three DNA polymerases in the multiple PCR-LDR detection scheme of rat SNP (using BN/BKl rats as an example)Note: A1-A3, Results of the first group of SNP loci detected using enzyme 1, enzyme 2, and enzyme 3, respectively; B1-B3, Results of the second group of SNP loci detected for enzyme 1, enzyme 2, and enzyme 3; C1-C3, Results of the third group of SNP loci detected by enzyme 1, enzyme 2, and enzyme 3; D1-D3, Results of the fourth group of SNP loci detected for enzyme 1, enzyme 2, and enzyme 3.
图3 不同实验室间大鼠SNP多重PCR-LDR检测结果比较(以CXB大鼠为例)注:A1、B1、C1、D1分别为本机构检测的第1组、第2组、第3组、第4组SNP位点的电泳结果峰图;A2、B2、C2、D2分别为第三方实验室检测的第1组、第2组、第3组、第4组SNP位点的电泳结果峰图。
Figure 3 Comparison of multiplex PCR-ligase detection reaction (LDR) results among different laboratories (using CXB rats as an example)Note: A1-D1, electrophoretic peak maps of SNP sites in group 1- 4 tested by our institution. A2-D2, electrophoretic peak maps of SNP sites in group 1- 4 tested by the third-party laboratory.
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