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Molecular identification and genetic diversity analysis of chocolate mahseer (Neolissochilus hexagonolepis) populations of Northeast India using mitochondrial DNA markers

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Title Molecular identification and genetic diversity analysis of chocolate mahseer (Neolissochilus hexagonolepis) populations of Northeast India using mitochondrial DNA markers
Not Available
 
Creator Lata Sharma
Shahnawaz Ali
Ashoktaru Barat
Rohit Kumar
Veena Pande
M. A. Laskar
Prabhati K. Sahoo
Samson Sumer
 
Subject Population expansion, bottleneck, geographic diversity, phylogeography, conservation
 
Description Not Available
The population genetic structure and genetic diversity of Neolissochilus hexagonolepis were studied using three mitochondrial genes (CoxI, Cytb, ATPase 6/8). A total of 120 individuals representing nine populations from different drainages of Northeast India were used for the study. Thirty-three distinct haplotypes were identified from concatenated gene analysis. The total haplotype and nucleotide diversities are 0.8880 and 0.0280, respectively. The analysis of molecular variance (AMOVA) reveals that the main variation (89.33%) was among populations. Most of the populations showed high polymorphisms, parsimony and haplotype diversity which indicate genetically healthy stocks in the wild. The genetic differentiation patterns were consistent with geographical distributions. Pairwise FST comparison of populations showed significant genetic differentiation (0.9088, p 
Indian Council of Agricultural Research (ICAR)
 
Date 2020-10-01T07:06:53Z
2020-10-01T07:06:53Z
2019-01-01
 
Type Research Paper
 
Identifier Sharma, L., Ali, S., Barat, A., Kumar, R., Pande, V., Laskar, M.A., Sahoo, P.K. and Sumer, S., 2019. Molecular identification and genetic diversity analysis of chocolate mahseer (Neolissochilus hexagonolepis) populations of Northeast India using mitochondrial DNA markers. Mitochondrial DNA Part A, 30(3): 397-406. https://doi.org/10.1080/24701394.2018.1526929
2470-1394 / 2470-1408
http://krishi.icar.gov.in/jspui/handle/123456789/41692
 
Language English
 
Relation Not Available;
 
Publisher TAYLOR & FRANCIS LTD