巴基斯坦次喜马拉雅山脉鹧鸪（Ammoperdix griseogularis，瘿形目）种群的遗传多样性

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-03-25 DOI:10.26496/bjz.2010.173

Imran Khaliq, Muhammad Hussnain Babar, M. Riaz, A. Khan

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引用次数: 12

摘要

我们使用随机扩增多态 DNA（RAPD）标记研究了巴基斯坦喜马拉雅地区苏莱曼山脉的两个见血鹧鸪（Ammoperdix griseogularis，瘿形目）种群的遗传结构。见血鹧鸪是一种易危物种，分布于中东和中亚地区。与其他鸟类物种相比，A. griseogularis在物种水平上的多态带百分比（94.05%）、香农指数（H = 0.455）和内氏平均基因多样性（I = 0.298）都相当高。17%的多态位点的等位基因频率在统计上有显著差异。G（内氏遗传变异系数）值表明分化程度较低（G = 0.08）。遗传距离 D 为 0.05，表明两个种群在一定程度上处于隔离状态，但分化不明显。总之，我们的遗传数据可以为旨在当地保护差异化遗传资源的行动计划提供支持，这些资源在未来可能会形成生态和行为差异化的种群。鉴于喜马拉雅地区在过去十年中经历了快速的环境变化，这项研究将有助于制定保护计划。

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Genetic diversity in see-see partridge (Ammoperdix griseogularis, Galliformes) populations from sub-Himalayan Mountain ranges of Pakistan

We used Random Amplified Polymorphic DNA (RAPD) markers to investigate the genetic structure of two populations of see-see partridge (Ammoperdix griseogularis, Galliformes) from the Suleiman range, in the Pakistani Himalayan region. The see-see partridge is a vulnerable species with a distribution in the Middle East and central Asia. The percentage of polymorphic bands (94.05%), Shannon Index (H = 0.455) and Nei’s average gene diversity (I = 0.298) of A. griseogularis at species level were rather high when compared with other avian species. 17% of polymorphic loci showed statistically significant differences in their allelic frequencies. The G (Nei’s coefficient of genetic variation) values indicated low levels of differentiation (G = 0.08). A genetic distance D of 0.05 indicated that both populations were to some degree in isolation but their differentiation was not significant. Overall, our genetic data can support action plans aiming to locally preserve differentiated genetic resources that, in the future, could potentially result in ecologically and behaviourally differentiated populations. In view of the rapid environmental changes that the Himalayan region has been experiencing in the last decade, this study could help in conservation plans.

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来源期刊

Accounts of Chemical Research 化学-化学综合

CiteScore

31.40

自引率

1.10%

发文量

312

审稿时长

2 months

期刊介绍： Accounts of Chemical Research presents short, concise and critical articles offering easy-to-read overviews of basic research and applications in all areas of chemistry and biochemistry. These short reviews focus on research from the author’s own laboratory and are designed to teach the reader about a research project. In addition, Accounts of Chemical Research publishes commentaries that give an informed opinion on a current research problem. Special Issues online are devoted to a single topic of unusual activity and significance. Accounts of Chemical Research replaces the traditional article abstract with an article "Conspectus." These entries synopsize the research affording the reader a closer look at the content and significance of an article. Through this provision of a more detailed description of the article contents, the Conspectus enhances the article's discoverability by search engines and the exposure for the research.