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Genetic polymorphism of melatonin receptor 1A (MTNR1A) gene in Indian sheep breeds | |
Meena, A. S.; Kumar, Rajiv; Kumari, Rajni; Jyotsana, Basanti; Prince, L. L. L.; Kumar, Satish | |
通讯作者 | Meena, A. S. |
来源期刊 | INDIAN JOURNAL OF ANIMAL SCIENCES
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ISSN | 0367-8318 |
出版年 | 2013 |
卷号 | 83期号:12页码:1284-1287 |
英文摘要 | Polymorphism in the melatonin receptor 1A (MTNR1A) is associated with seasonal reproduction of sheep. Genetic polymorphism in MTNR1A gene was investigated in 4 Indian sheep breeds reared in semi-arid and arid region of the Rajasthan. In this study, blood samples were collected from 171 animals. DNA was extracted from white blood cells. The PCR product (824bp) of exon II fragment of sheep MTNR1A gene was amplified. PCR products were digested separately with 2 restriction endonucleases, viz. MnII and RsaI. Polymorphism was detected at both loci of MTNR1A gene. At MnII locus, allele frequency for Magra, Garole, Malpura and Avikalin breed was found as 0.74, 0.74, 0.78, and 0.84 for M allele and 0.26, 0.26, 0.22, 0.16 for N allele, respectively. At RsaI locus, allele frequency was found as 0.90, 0.83, 0.69, and 0.59, for R allele and 0.10, 0.17, 0.31, 0.41 for r allele, respectively. It was concluded that the frequencies of ’M’ and ’R’ alleles of MTNR1A were higher in Indian sheep breeds. |
英文关键词 | DNA polymorphism Melatonin receptor 1A Reproduction Sheep |
类型 | Article |
语种 | 英语 |
国家 | India |
收录类别 | SCI-E |
WOS记录号 | WOS:000344391700008 |
WOS关键词 | REPRODUCTIVE ACTIVITY ; SARDA ; CLONING ; EWES |
WOS类目 | Agriculture, Dairy & Animal Science |
WOS研究方向 | Agriculture |
资源类型 | 期刊论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/177620 |
作者单位 | Cent Sheep & Wool Res Inst, Avikanagar 304501, Rajasthan, India |
推荐引用方式 GB/T 7714 | Meena, A. S.,Kumar, Rajiv,Kumari, Rajni,et al. Genetic polymorphism of melatonin receptor 1A (MTNR1A) gene in Indian sheep breeds[J],2013,83(12):1284-1287. |
APA | Meena, A. S.,Kumar, Rajiv,Kumari, Rajni,Jyotsana, Basanti,Prince, L. L. L.,&Kumar, Satish.(2013).Genetic polymorphism of melatonin receptor 1A (MTNR1A) gene in Indian sheep breeds.INDIAN JOURNAL OF ANIMAL SCIENCES,83(12),1284-1287. |
MLA | Meena, A. S.,et al."Genetic polymorphism of melatonin receptor 1A (MTNR1A) gene in Indian sheep breeds".INDIAN JOURNAL OF ANIMAL SCIENCES 83.12(2013):1284-1287. |
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