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http://krishi.icar.gov.in/jspui/handle/123456789/52887
Title: | Population structuring of Channa striata from Indian waters using control region of mtDNA |
Other Titles: | Not Available |
Authors: | V.S. Baisvar Mahender Singh Ravindra Kumar |
ICAR Data Use Licennce: | http://krishi.icar.gov.in/PDF/ICAR_Data_Use_Licence.pdf |
Author's Affiliated institute: | ICAR::National Bureau of Fish Genetic Resources, Lucknow |
Published/ Complete Date: | 2019-03-23 |
Project Code: | Not Available |
Keywords: | Genetic divergence Control region Channa striata mtDNA |
Publisher: | Taylor & Francis |
Citation: | Baisvar VS, Singh M, Kumar R. Population structuring of Channa striata from Indian waters using control region of mtDNA. Mitochondrial DNA A DNA Mapp Seq Anal. 2019 Apr;30(3):414-423. doi: 10.1080/24701394.2018.1532416. Epub 2019 Mar 23. PMID: 30905237. |
Series/Report no.: | Not Available; |
Abstract/Description: | Striped snakehead (Channa striata) is a freshwater species of early Miocene period belonging to family Channidae. The genetic variability of the snakehead populations in India was not well known. Present study was undertaken using 149 sequences of control region of mitochondrial DNA from seven geographically distinct populations of Indian water, which resulted in 46 haplotypes with 137 variable nucleotide sites (60 singletons and 77 parsimony informative) and the nucleotide frequencies was: A = 33.0, T = 28.1, G = 15.4, and C = 23.5%. The presence of low-frequency of younger haplotypes with a large number of singletons indicates the absence of dominant haplotype. Hierarchical AMOVA showed highly significant genetic differentiation (FST = 0.56, p < .00) among the populations. The pattern of genetic differentiation was not consistent with geographical distributions. AMOVA identified three genetically heterogeneous clades. The significant finding of Imphal and Chaliyar was that they were found genetically close to each other, but geographically much isolated from each other. The inference of the study suggests that the hypothesis of the single panmictic population of C. striata in Indian waters is rejected. |
Description: | Not Available |
ISSN: | 2470-1394 (Print) 2470-1408 (Online) |
Type(s) of content: | Research Paper |
Sponsors: | Not Available |
Language: | English |
Name of Journal: | Mitochondrial DNA Part A - DNA Mapping, Sequencing & Analysis |
Journal Type: | It publishes original high-quality manuscripts on physical, chemical, and biochemical aspects of mtDNA and proteins involved in mtDNA metabolism, and/or interactions |
NAAS Rating: | 7.07 |
Impact Factor: | 1.514 |
Volume No.: | 30(3) |
Page Number: | 414-423 |
Name of the Division/Regional Station: | Molecular Biology & Biotechnology |
Source, DOI or any other URL: | https://doi.org/10.1080/24701394.2018.1532416 https://www.tandfonline.com/doi/abs/10.1080/24701394.2018.1532416?journalCode=imdn21 |
URI: | http://krishi.icar.gov.in/jspui/handle/123456789/52887 |
Appears in Collections: | FS-NBFGR-Publication |
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