Genetic differentiation in Indian Major Carp, Cirrhinus mrigala (Hamilton, 1822) from Indian Rivers, as revealed by direct sequencing analysis of mitochondrial Cytochrome b region.

Mitochondrial Dna Pub Date : 2015-06-01 Epub Date: 2015-04-24 DOI:10.3109/19401736.2015.1028048

Bijay Kumar Behera, Swaraj Priyaranjan Kunal, Prasenjit Paria, Priyanka Das, Dharmendra Kumar Meena, Sudip Pakrashi, Amiya Kumar Sahoo, Debabrata Panda, Joykrushna Jena, Anil Prakash Sharma

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引用次数: 7

Abstract

A 307 bp segment of Cytochrome b gene of mtDNA was sequenced and analyzed for 90 individuals of Cirrhinus mrigala collected across the three rivers, namely Ganges, Narmada and Brahmaputra. Analyses revealed the presence of 14 haplotypes with haplotype diversity (h) ranging from 0.304 to 0.692, and nucleotide diversity (π) 0.002-0.043. The majority of variation was found within the population (96.21%), and the FST value (0.035) as well as the value of exact test of population differentiation (0.893) were found to be insignificant (p<0.05). Analysis of molecular variance (AMOVA) also indicated insignificant differentiation among sub-populations. Generally, low genetic differences were observed even though those populations were from different geographic locations. The present study suggests a single panmictic population of C. mrigala across the three rivers of India.

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通过线粒体细胞色素b区直接测序分析，揭示了来自印度河流的印度大鲤鱼Cirrhinus mrigala (Hamilton, 1822)的遗传分化。

对采集于恒河、纳尔马达达河和雅鲁藏布江三河流域的90只猕猴的mtDNA细胞色素b基因进行了307bp的测序和分析。单倍型多样性(h)在0.304 ~ 0.692之间，核苷酸多样性(π)在0.002 ~ 0.043之间。变异主要发生在种群内(96.21%)，种群分化的FST值(0.035)和种群分化的精确检验值(0.893)均不显著(p < 0.05)

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Mitochondrial Dna 生物-遗传学

自引率

0.00%

发文量

审稿时长

2.4 months

期刊介绍： Previously published under the title DNA Sequence (Vols 1-19.3), Mitochondrial DNA accepts original high-quality reports based on mapping, sequencing and analysis of mitochondrial DNA and RNA. Descriptive papers on DNA sequences from mitochondrial genomes, and also analytical papers in the areas of population genetics, medical genetics, phylogenetics and human evolution that use mitochondrial DNA as a source of evidence for studies will be considered for publication. The editorial board will also consider manuscripts that examine population genetic and systematic theory that specifically address the use of mitochondrial DNA sequences.