Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae)

	Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae)
	Zhang, Dong-Ru; Hui, Hong; Yu, Guo-Hua; Song, Xin-Qiang; Liu, Shuo; Yuan, Si-Qi; Xiao, Heng; Rao, Ding-Qi
	2020
发表期刊	ECOLOGY AND EVOLUTION
ISSN	2045-7758
卷号	10 期号:3 页码:1567-1580
摘要	Aim With the late Cenozoic uplift of the Qinghai-Tibetan Plateau (QTP), drainage of the southeastern edge of the QTP changed significantly. However, the impact of this dramatic change on the geographical distribution and genetic diversity of endemic organisms is still poorly understood. Here, we examined the geographical patterns of genetic variation in the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Microhylidae), and two alternative hypotheses were tested: That is, the geographical distribution of genetic variation was determined by either the contemporary drainage basin or historical drainage basins. Location The Mountains of southwest China. Materials and methods Analyses were based on 417 specimens collected from across the distribution of the species. We reconstructed the genealogy (Bayesian and maximum parsimony methods) and assessed demographic history based on DNA sequencing data from mitochondrial and nuclear markers. We also mapped the genetic diversity and estimated the divergence times by a relaxed clock model. Results The species has maintained a relatively stable population size without recent population expansion. Four major maternal lineages were identified with good support, one representing a possible cryptic species and the other three showing further subdivision. The distribution of these deeply differentiated lineages/sublineages corresponded well to geographical regions. The secondary contact zones and phylogeographic breaks in distinct lineages of G. yunnanensis were almost concordant with those of Nanorana yunnanensis. Main conclusions Lineage division conformed to the hypothesis of drainage system evolution, that is, the phylogeographic pattern of G. yunnanensis was shaped by historical drainage patterns. Concordance in phylogeographic patterns may suggest a shared response to common hydrogeological history and also might indicate that there was more contribution of the drainage history than ecological or life-history traits in structuring genetic variation between these two disparate codistributed taxa G. yunnanensis and N. yunnanensis.
收录类别	sci
语种	英语
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/12834
专题	科研部门_兽类生态与进化（蒋学龙）
推荐引用方式 GB/T 7714	Zhang, Dong-Ru,Hui, Hong,Yu, Guo-Hua,et al. Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae)[J]. ECOLOGY AND EVOLUTION,2020,10(3):1567-1580.
APA	Zhang, Dong-Ru.,Hui, Hong.,Yu, Guo-Hua.,Song, Xin-Qiang.,Liu, Shuo.,...&Rao, Ding-Qi.(2020).Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae).ECOLOGY AND EVOLUTION,10(3),1567-1580.
MLA	Zhang, Dong-Ru,et al."Shared response to changes in drainage basin: Phylogeography of the Yunnan small narrow-mouthed frog, Glyphoglossus yunnanensis (Anura: Microhylidae)".ECOLOGY AND EVOLUTION 10.3(2020):1567-1580.

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