Impact of the Miocene orogenesis on Kaloula *** and implication of local refugia on genetic diversification

作     者：Siti N.OTHMAN Eggy Triana PUTRI Kevin R.MESSENGER Yoonhyuk BAE Yi YANG Timothy BOVA Thomas REED Hina AMIN Ming-Feng CHUANG Yikweon JANG Amaël BORZÉE 

作者机构：Department of Life Sciences and Division of EcoScienceEwha Womans UniversitySeoulRepublic of Korea Department of BiologyFaculty of Mathematics and Natural ScienceAndalas UniversityIndonesia Herpetology and Applied Conservation LaboratoryCollege of Biology and the EnvironmentNanjing Forestry UniversityNanjingJiangsuChina Laboratory of Animal Behaviour and ConservationCollege of Biology and the EnvironmentNanjing Forestry UniversityNanjingJiangsuChina 

出 版 物：《Integrative Zoology》 (整合动物学（英文版）)

年 卷 期：2022年第17卷第2期

页      面：261-284页

核心收录：

学科分类：070904[理学-构造地质学] 0709[理学-地质学] 07[理学] 

基　　金：This work was financially supported by a research grant from the National Research Foundation of Korea(2017R1A2B2003579)to Yikweon Jang.The funders had no role in study design,data collection and analysis,decision to publish,or preparation of the manuscript This work was supported by a grant from the Rural Development Administration of Korea(PJ015071)to YJ 

主　　题：boreal digging frog East Asia genetic discontinuity Miocene qinling orogeny 

摘      要：The phylogeography of the Kaloula genus in East Asia is still poorly *** of the difficulties is the absence of fossils to corroborate molecular dating ***,we examined the mitochondrial structure of Kaloula *** East Asia and focused on the impact of glaciations on the northernmost species:Kaloula *** determined the phylogenetic relationships,molecular dating,and genetic connectivity assessments within the genus from 1211 bp of concatenated mitochondrial 12S and *** relaxed clock analyses reveal the emergence of Kaloula *** ancestor in East and Southeast Asia between the Eocene and Oligocene,c.38.47 Ma(24.69–53.65).The genetic diversification of lineages then increased on the East Asian Mainland during the Lower Miocene,c.20.10(8.73–30.65),most likely originating from the vicariance and radiation triggered by the orogeny of the Qinghai–Tibetan ***,the dispersal towards the North East Asian Mainland during the Upper Miocene drove the population diversification of *** c.9.01 Ma(3.66–15.29).Finally,the central mainland population became isolated following orogenesis events and diverged into *** during the Pliocene,c.3.06 Ma(0.02–10.90).The combination of population genetic and barrier analyses revealed a significant genetic isolation between populations of Kaloula *** with the massive Qinling–Daba Mountain chain located in south-central ***,we highlight a young divergence within the Eastern Mainland population of ***,possibly attributed to refugia in south eastern China from which populations later expanded.