Variations in Genetic Diversity of Invasive Species Lithobates catesbeianus in China.

ABSTRACT: The introduction and subsequent range expansion of the American bullfrog (Lithobates catesbeianus) is part of a rising trend of troublesome biological invasions happening in China. This detrimental amphibious invasive species has strong adaptability. After its introduction and spread, it established its own ecological niche in many provinces of China, and its range has continued to expand to more areas. Previous studies recorded the introduction time of bullfrogs and calculated the changes in their genetic diversity in China using mitochondria, but the specific introduction route in China is still unknown. Expanding upon previous research, we employed whole-genome scans (utilizing 2b-RAD genomic sequencing) to examine single nucleotide polymorphisms (SNPs) and microsatellites within

SUBMITTER: Zhang J 

PROVIDER: S-EPMC11083970 | biostudies-literature | 2024 Apr

REPOSITORIES: biostudies-literature