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Article

Quaternary Glaciation Accelerates Speciation in Aquatic Snakes Through Recent Bottlenecks.

Molecular ecology - 1 Nov 2025

Ren Jin-Long, Li Rui-Han, Jia Ru-Wan, Lyu Zhi-Tong, Yan Chaochao, Jiang Dechun, Wang Ying-Yong, Li Jia-Tang

Abstract excerpt

Climatic fluctuations during glacial periods have profoundly shaped the demographic history and gene flow dynamics of many taxa. This study integrated high-throughput sequencing of 67 individuals with comprehensive genomic analyses to investigate biogeographic patterns, genetic divergence and demographic trajectories in the Opisthotropis latouchii species complex, a group of mountain stream snakes distributed...

Read the complete abstract on PubMed

Topics

Animals
China
Gene Flow
Genetic Speciation
Genetics, Population
Ice Cover
Snakes

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Phylogeny

Genetic Variation

DNA, Mitochondrial

Phylogeography

Sequence Analysis, DNA

Source

Identifiers

PMID: 40852761
DOI: 10.1111/mec.70071

Provenance

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