The Origin and Population History of the Endangered Golden Snub-Nosed Monkey (Rhinopithecus roxellana)
文献类型：期刊论文
| 作者 | Kuang, WM; Ming, C; Li, HP; Wu, H; Frantz, L; Roos, C; Zhang, YP; Zhang, CL; Jia, T; Yang, JY |
| 刊名 | MOLECULAR BIOLOGY AND EVOLUTION
 |
| 出版日期 | 2019 |
| 卷号 | 36期号:3页码:487-499 |
| ISSN号 | 0737-4038 |
| 英文摘要 | The origin and population history of the endangered golden snub-nosed monkey (Rhinopithecus roxellana) remain largely unavailable and/or controversial. We here integrate analyses of multiple genomic markers, including mitochondrial (mt) genomes, Y-chromosomes, and autosomes of 54 golden monkey individuals from all three geographic populations (SG, QL, and SNJ). Our results reveal contrasting population structures. Mt analyses suggest a division of golden monkeys into five lineages: one in SNJ, two in SG, and two in QL. One of the SG lineages (a mixed SG/QL lineage) is basal to all other lineages. In contrast, autosomal analyses place SNJ as the most basal lineage and identify one QL and three SG lineages. Notably, Y-chromosome analyses bear features similar to mt analyses in placing the SG/QL-mixed lineage as the first diverging lineage and dividing SG into two lineages, while resembling autosomal analyses in identifying one QL lineage. We further find bidirectional gene flow among all three populations at autosomal loci, while asymmetric gene flow is suggested at mt genomes and Y-chromosomes. We propose that different population structures and gene flow scenarios are the result of sex-linked differences in the dispersal pattern of R. roxellana. Moreover, our demographic simulation analyses support an origin hypothesis suggesting that the ancestral R. roxellana population was once widespread and then divided into SNJ and non-SNJ (SG and QL) populations. This differs from previous mt-based mono-origin (SG is the source population) and multiorigin (SG is a fusion of QL and SNJ) hypotheses. We provide a detailed and refined scenario for the origin and population history of this endangered primate species, which has a broader significance for Chinese biogeography. In addition, this study highlights the importance to investigate multiple genomic markers with different modes of inheritance to trace the complete evolutionary history of a species, especially for those exhibiting differential or mixed patterns of sex dispersal. |
| 语种 | 英语 |
| 源URL | [http://ir.kiz.ac.cn:8080/handle/152453/12580]  |
| 专题 | 昆明动物研究所_分子进化基因组学 |
| 推荐引用方式 GB/T 7714 | Kuang, WM,Ming, C,Li, HP,et al. The Origin and Population History of the Endangered Golden Snub-Nosed Monkey (Rhinopithecus roxellana)[J]. MOLECULAR BIOLOGY AND EVOLUTION,2019,36(3):487-499. |
| APA | Kuang, WM.,Ming, C.,Li, HP.,Wu, H.,Frantz, L.,...&Yu, L.(2019).The Origin and Population History of the Endangered Golden Snub-Nosed Monkey (Rhinopithecus roxellana).MOLECULAR BIOLOGY AND EVOLUTION,36(3),487-499. |
| MLA | Kuang, WM,et al."The Origin and Population History of the Endangered Golden Snub-Nosed Monkey (Rhinopithecus roxellana)".MOLECULAR BIOLOGY AND EVOLUTION 36.3(2019):487-499. |
入库方式： OAI收割
来源：昆明动物研究所
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