华东师范大学学报（自然科学版）Issue(4)：93-103,11.DOI:10.3969/j.issn.1000-5641.2025.04.010
华南地区扁颅蝠的种群遗传学研究
Population genetics of the flat-headed bats in Southern China
摘要
Abstract
Flat-headed bat(Tylonycteris pachypus),an insectivorous bat species,roosts in bamboo forests.In this study,450 T.pachypus individuals were sampled from 16 sites across Guangdong,Guangxi,and other locations.Genotyping was performed using 19 microsatellite loci.Genetic diversity analyses revealed that T.pachypus maintained a high level of genetic diversity.Bottleneck detections indicated that two populations,Hekeng in China and Selangor in Malaysia,experienced historical bottleneck effects.Isolation by distance analyses demonstrated that geographical distance exerted an obstructive effect on gene flow in T.pachypus.STRUCTURE genetic clustering analyses divided all populations into five genetic clades,and no significant gene flow was detected among them.In conclusion,this study elucidated the genetic diversity patterns of the T.pachypus,providing reasonable suggestions for T.pachypus conservation.关键词
扁颅蝠/遗传多样性/种群遗传结构/基因流Key words
Tylonycteris pachypus/genetic diversity/population genetic structure/gene flow分类
生物科学引用本文复制引用
张杰,华攀玉..华南地区扁颅蝠的种群遗传学研究[J].华东师范大学学报（自然科学版）,2025,(4):93-103,11.基金项目
国家自然科学基金(31370397) （31370397）
