KRISHI
ICAR RESEARCH DATA REPOSITORY FOR KNOWLEDGE MANAGEMENT
(An Institutional Publication and Data Inventory Repository)
"Not Available": Please do not remove the default option "Not Available" for the fields where metadata information is not available
"1001-01-01": Date not available or not applicable for filling metadata infromation
"1001-01-01": Date not available or not applicable for filling metadata infromation
Please use this identifier to cite or link to this item:
http://krishi.icar.gov.in/jspui/handle/123456789/4845
Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Umesh Singh, Sushil Kumar, Rajib Deb, Sandeep Mann and Arjava Sharma | en_US |
dc.date.accessioned | 2017-07-20T08:57:33Z | - |
dc.date.available | 2017-07-20T08:57:33Z | - |
dc.date.issued | 2013-09-20 | - |
dc.identifier.citation | 4 | en_US |
dc.identifier.issn | Not Available | - |
dc.identifier.uri | http://krishi.icar.gov.in/jspui/handle/123456789/4845 | - |
dc.description | Not Available | en_US |
dc.description.abstract | Leptin gene has its role in appetite, metabolism, growth and milk production in cattle. Single nucleotide polymorphisms (SNPs) in leptin gene in different cattle breeds have been reported and subsequently associated with their production performance. The objective of this study was to evaluate the association of genetic differences in the bovine leptin gene with milk production, reproduction, milk constituents in Sahiwal and Frieswal cattle of India. In total, one hundred and seventy six cows were genotyped by polymerase chain reaction-restriction fragment length polymorphism (PCR-RFLP) to screen the presence of three SNPs in leptin gene. The testing of Hardy- Weinberg equilibrium for the three SNPs of within Frieswal and Sahiwal population indicated that the polymorphism site in the populations fitted with Hardy-Weinberg equilibrium (P > 0.05) except for C/BspEI/T and C/NruI/T position in Sahiwal. Polymorphism C/NruI/T have significant association with age at first service and age at first calving and heterozygotes have more prolonged age at fist service and age at first calving. For milk protein, C/BspEI/T and C/HphI/T was found to have significant effect. For lactose and SNF, C/HphI/T polymorphism has found to be significant. In case of combined genotyping, genotype CTCTCC (713.00±167.99 days) was found to have noticeable higher age at first service and age at first calving. But milk production higher first lactation yield was noted for CCCCCT (3987.00±337.86 kg). | en_US |
dc.description.sponsorship | Not Available | en_US |
dc.language.iso | English | en_US |
dc.publisher | Academicjournals | en_US |
dc.relation.ispartofseries | Not Available; | - |
dc.subject | Leptin gene, polymorphism, Frieswal, Sahiwal, polymerase chain reaction-restriction fragment | en_US |
dc.title | Genotypic profiling of coding region of leptin gene and their association studies on reproductive and milk production traits in Sahiwal and Frieswal cattle of India | en_US |
dc.title.alternative | Not Available | en_US |
dc.type | Article | en_US |
dc.publication.projectcode | Not Available | en_US |
dc.publication.journalname | African Journal of Biotechnology | en_US |
dc.publication.volumeno | 12(42) | en_US |
dc.publication.pagenumber | 6140-6146 | en_US |
dc.publication.divisionUnit | Animal Genetics and Breeding | en_US |
dc.publication.sourceUrl | http://www.academicjournals.org/AJB | en_US |
Appears in Collections: | AS-CIRC-Publication |
Files in This Item:
There are no files associated with this item.
Items in KRISHI are protected by copyright, with all rights reserved, unless otherwise indicated.