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http://krishi.icar.gov.in/jspui/handle/123456789/22931| Title: | Population structure analysis of Labeo gonius from three reservoirs of Uttarakhand using RAPD marker |
| Other Titles: | Not Available |
| Authors: | Grishma Tewari I. J. Singh A. Barat |
| ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
| Author's Affiliated institute: | ICAR::Directorate of Cold Water Fisheries Research |
| Published/ Complete Date: | 2013-01-01 |
| Project Code: | Not Available |
| Keywords: | Genetic diversity, Labeo gonius, population genetics, reservoirs |
| Publisher: | Academic Journals |
| Citation: | 1 |
| Series/Report no.: | Not Available; |
| Abstract/Description: | Population genetic structure of the fish, Labeo gonius from three reservoirs, i.e. Dhaura, Baigul and Nanak sagar, Uttarakhand, India was analysed by applying random amplified polymorphic DNA (RAPD) mark-ers. RAPD–PCR products obtained using 15 decamer operon series (OPA, OPB, OPC and OPY) primers, were utilized for analysis of the population of L. go-nius in each reservoir. Genetic observations based on percentage of polymorphic loci, the number of effec-tive and observed alleles, Nei’s genetic diversity and Shannon’s information index indicated high level of genetic diversity in stocks of all three reservoirs of L. gonius, being more heterozygous in Nanak sagar followed by Baigul and Dhaura reservoirs. The per-centage of genetic variation within (86.83) and among (13.17) all the stocks based on coefficient of gene dif-ferentiation (Gst = 0.131) indicated moderate genetic differentiation likely to be associated with small gene exchange responsible for weak sub-structuring of stocks in all three reservoirs. |
| Description: | Not Available |
| ISSN: | ISSN 1684-5315 |
| Type(s) of content: | Research Paper |
| Sponsors: | Not Available |
| Language: | English |
| Name of Journal: | Current Science |
| NAAS Rating: | 6.73 |
| Volume No.: | 12 |
| Page Number: | 2532-2539 |
| Name of the Division/Regional Station: | Not Available |
| Source, DOI or any other URL: | http://www.ajol.info/index.php/ajb/article/viewFile/129724/119290 |
| URI: | http://krishi.icar.gov.in/jspui/handle/123456789/22931 |
| Appears in Collections: | FS-DCWFR-Publication |
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