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Title: | Mitochondrial DNA variation and population genetic structure of snow trout from Kumaun and Garhwal Himalayan Regions of India |
Other Titles: | Not Available |
Authors: | Ali, S. Barat, A. Pandey, H. Sivaraman, G.K. Sahoo, P.K. Sati, J. |
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: | 2014-01-01 |
Project Code: | Not Available |
Keywords: | ATPase6/8, COI, Genetic variations, Mt-DNA, Schizothorax richardsonii (Snow trout) |
Publisher: | The Academy of Environmental Biology, India |
Citation: | Not Available |
Series/Report no.: | Not Available; |
Abstract/Description: | Snow trout (Schizothorax richardsonii) is one of the economically important coldwater fish, widely used as a food fish in the Himalayan region of India. The present study examined the genetic variations be-tween five geographically isolated populations of S. richardsonii using ATPase 6/8 and COI gene sequences of mitochondrial DNA. Analysis of 25 sequences of ATPase 6/8 gene (842 bp) and 22 sequences of COI gene (847 bp) revealed 16 and 8 haplotypes respectively. The estimated haplotype and nucleotide diversity was high in GR (Gola river, Ranibagh) population (h = 1.00000, π = 0.00475 for ATPase6/8 and h = 0.83333, π = 0.00354 for COI). Results of AMOVA indicated that majority of the genetic variations in both genes are due to variation among populations (65.41 % for ATPase6/8 and 55.57 % for COI gene). The pairwise FST comparison and Neighbour-joining tree revealed low genetic divergence of KU (Kosi river, Uttarwahini) and KR (Kosi river, Ramnagar) population from other populations. The findings of this study showed that vari-ation levels detected by ATPase6/8 and COI gene in population of S. richardsonii were very close to each other and demonstrate utility of ATPase6/8 and COI gene sequences for the population study of S. richard¬sonii for conservation, breeding and management progammes. |
Description: | Not Available |
ISSN: | 0974-0805 |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Journal of Ecophysiology and Occupational Health |
Volume No.: | 14(1 & 2) |
Page Number: | 23–31 |
Name of the Division/Regional Station: | Not Available |
Source, DOI or any other URL: | https://doi.org/10.15512/joeoh%2F2014%2Fv14i1-2%2F50723 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/31543 |
Appears in Collections: | FS-DCWFR-Publication |
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