中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Female-biased Dispersal of the Emei Moustache Toad (Leptobrachium boringii) under Local Resource Competition

文献类型:期刊论文

作者Hua WU; Mengjiao CHEN; Shichao WEI; Wenxia WANG
刊名Asian Herpetological Research 
出版日期2019-03
卷号10期号:1页码:24-31
关键词Leptobrachium boringii microsatellite DNA female-biased dispersal the local resource competition hypothesis
DOI10.16373/j.cnki.ahr.180049
英文摘要Dispersal is an important area of ecological and evolutionary research. Although many studies have been conducted in mammals and birds, dispersal pattern in amphibians is still unclear. To verify dispersal patterns of amphibians, an endangered species the Emei Moustache Toad (Leptobrachium boringii) was selected. In this study, we analyzed six genetic parameters: inbreeding coefficient (FIS), gene diversity (HS), the mean of corrected assignment index (mAIC), the variance of corrected assignment index (vAIC), relatedness (r) for all three years together and each year separately based on eight highly polymorphic microsatellite loci. Data in totaled across years and each year for 581 individuals captured during 2013–2015 revealed a significant female-biased dispersal pattern. Significantly higher FIS and HS in females, and lower mAIC and r for each year separately in females support that L.boringii displays female-biased dispersal, although r for the total dataset and vAIC tests did not show significant differences between the sexes. Female-biased dispersal patterns may be explained by the local resource competition hypothesis.
语种英语
源URL[http://210.75.237.14/handle/351003/29532]  
专题《亚洲两栖爬行动物研究》_2019_Vol.10, No.1
通讯作者Hua WU
推荐引用方式
GB/T 7714
Hua WU,Mengjiao CHEN,Shichao WEI,et al. Female-biased Dispersal of the Emei Moustache Toad (Leptobrachium boringii) under Local Resource Competition[J]. Asian Herpetological Research ,2019,10(1):24-31.
APA Hua WU,Mengjiao CHEN,Shichao WEI,&Wenxia WANG.(2019).Female-biased Dispersal of the Emei Moustache Toad (Leptobrachium boringii) under Local Resource Competition.Asian Herpetological Research ,10(1),24-31.
MLA Hua WU,et al."Female-biased Dispersal of the Emei Moustache Toad (Leptobrachium boringii) under Local Resource Competition".Asian Herpetological Research  10.1(2019):24-31.

入库方式: OAI收割

来源:成都生物研究所

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