Mitochondrial genetic diversity and haplotype distribution of golden jackal (Canis aureus, Linnaeus 1758) in Iran, a bridge from India to North Europe

IF 16.4 1区化学 Q1 CHEMISTRY, MULTIDISCIPLINARY

Accounts of Chemical Research Pub Date : 2024-01-11 DOI:10.1007/s42991-023-00389-w

Davood Milanlou, Davoud Fadakar, Eva Verena Bärmann, Somayeh Namroodi, Olyagholi Khalilipour, Hamid Reza Rezaei

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Abstract

Golden jackal (Canis aureus) is one of the most common canid in Iran and can be found in habitats from Southeast Asia to Europe. Its rapid range expansion into Europe is indicated by the single haplotype (H1) of the mtDNA control region. H1 is the pioneer haplotype that expanded its range to Europe. Haplotypes from Turkey to Europe (western dispersal) and India (eastern dispersal) were identified before, while Iranian haplotypes are not known. Here, we completed its haplotype distribution from India to Europe by collecting samples from Iran. Results show that H1 is the most frequent Iranian haplotype compared to the five other haplotypes, and its most eastern distribution is in northeastern Iran. The phylogenetic tree and median-joining network indicate that all haplotypes are monophyletic, but Indian and Eurasian haplotypes are almost exclusive. We considered Oriental (Indian haplotypes + H13 from southeastern Iran) and Palearctic (others) haplogroups to explain haplotype distribution based on a median-joining network. The Oriental haplogroup is probably adapted to India towards southeastern Iran, while the Palearctic haplogroup is responsible for the current range expansion from Iran to Europe. The distribution and frequency of haplotypes indicate the rapid large-scale expansion, and unique haplotypes for specific geographic regions might be related to local adaptation.

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从印度到北欧的桥梁--伊朗金毛豺（Canis aureus, Linnaeus 1758）的线粒体遗传多样性和单倍型分布

金豺（Canis aureus）是伊朗最常见的犬科动物之一，栖息地从东南亚到欧洲都有分布。mtDNA 控制区的单一单倍型 (H1) 表明它的分布范围迅速扩展到了欧洲。H1 是将其分布范围扩展到欧洲的先驱单倍型。以前曾发现过从土耳其向欧洲（西部扩散）和印度（东部扩散）扩散的单倍型，而伊朗的单倍型尚不清楚。在此，我们通过采集伊朗的样本，完成了从印度到欧洲的单倍型分布。结果表明，与其他五个单倍型相比，H1 是伊朗最常见的单倍型，其最东部分布在伊朗东北部。系统发生树和中位连接网络表明，所有单倍型都是单系的，但印度和欧亚单倍型几乎是排他的。我们考虑了东方（印度单倍型+伊朗东南部的 H13）和古北（其他）单倍群，以中位连接网络为基础解释单倍型的分布。东方单倍群可能适应于印度向伊朗东南部的迁移，而古北单倍群则负责目前从伊朗向欧洲的范围扩展。单倍型的分布和频率表明了大规模扩张的迅速，而特定地理区域的独特单倍型可能与当地的适应性有关。

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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.