Tracing the Austronesian Footprint in Mainland Southeast Asia: A Perspective from Mitochondrial DNA
文献类型：期刊论文
| 作者 | Peng MS1,2,6; Ho QH4; Pham DK4; Vu TA4; Wang HW3; Yao YG5; Kong QP[*]1,2; Zhang YP[*]1,2,3 |
| 刊名 | MOLECULAR BIOLOGY AND EVOLUTION
 |
| 出版日期 | 2010 |
| 卷号 | 27期号:10页码:2417-2430 |
| 关键词 | mtDNA Cham Vietnam Austronesian NMTCN |
| 通讯作者 | kongqp@yahoo.com.cn ; zhangyp@mail.kiz.ac.cn |
| 合作状况 | 其它 |
| 英文摘要 | As the relic of the ancient Champa Kingdom, the Cham people represent the major Austronesian speakers in Mainland Southeast Asia (MSEA) and their origin is evidently associated with the Austronesian diffusion in MSEA. Hitherto, hypotheses stemming mainly from linguistic and cultural viewpoints on the origin of the Cham people remain a welter of controversies. Among the points of dissension is the muddled issue of whether the Cham people arose from demic or cultural diffusion from the Austronesians. Addressing this issue also helps elucidate the dispersal mode of the Austronesian language. In the present study, we have analyzed mitochondrial DNA (mtDNA) control-region and coding-region sequence variations in 168 Cham and 139 Kinh individuals from Vietnam. Around 77% and 95% matrilineal components in the Chams and the Kinhs, respectively, could be assigned into the defined mtDNA haplogroups. Additionally, three common East Eurasian haplogroups B, R9, and M7 account for the majority (> 60%) of maternal components in both populations. Entire sequencing of 20 representative mtDNAs selected from the thus far unclassified lineages, together with four new mtDNA genome sequences from Thailand, led to the identification of one new haplogroup M77 and helped to re-evaluate several haplogroups determined previously. Comparing the Chams with other Southeast Asian populations reveals that the Chams had a closer affinity with the Mon-Khmer populations in MSEA than with the Austronesian populations from Island Southeast Asia (ISEA). Further analyses failed to detect the potential homelands of the Chams in ISEA. Therefore, our results suggested that the origin of the Cham was likely a process of assimilation of massive local Mon-Khmer populations accompanied with language shift, thus indicating that the Austronesian diffusion in MSEA was mainly mediated by cultural diffusion, at least from the matrilineal genetic perspective, an observation in agreement with the hypothesis of the Nusantao Maritime Trading and Communication Networks. |
| 收录类别 | SCI |
| 资助信息 | This research was supported by grants from the Nat- ural Science Foundation of Yunnan Province, National Natural Science Foundation of China (30900797 and 30621092), and the Chinese Academy of Sciences. |
| 语种 | 英语 |
| 公开日期 | 2010-10-26 |
| 源URL | [http://159.226.149.42:8088/handle/152453/6328]  |
| 专题 | 昆明动物研究所_分子人类学 昆明动物研究所_动物模型与人类重大疾病机理重点实验室 昆明动物研究所_遗传资源与进化国家重点实验室 昆明动物研究所_分子进化基因组学 昆明动物研究所_重大疾病机理的遗传学 |
| 作者单位 | 1.State Key Laboratory of Genetic Resources and Evolution, Kunming Institute of Zoology, Chinese Academy of Sciences, Kunming, P.R. China 2.KIZ/CUHK Joint Laboratory of Bioresources and Molecular Research in Common Diseases, Kunming, P.R. China 3.Laboratory for Conservation and Utilization of Bio-resource, Yunnan University, Kunming, P.R. China 4.Department of Immunology, Ha Noi Medical University, Ha Noi, Vietnam 5.Key Laboratory of Animal Models and Human Disease Mechanisms of the Chinese Academy of Sciences and Yunnan Province, Kunming Institute of Zoology, Kunming, P.R. China 6.Graduate School of the Chinese Academy of Sciences, Beijing, P.R. China |
| 推荐引用方式 GB/T 7714 | Peng MS,Ho QH,Pham DK,et al. Tracing the Austronesian Footprint in Mainland Southeast Asia: A Perspective from Mitochondrial DNA[J]. MOLECULAR BIOLOGY AND EVOLUTION,2010,27(10):2417-2430. |
| APA | Peng MS.,Ho QH.,Pham DK.,Vu TA.,Wang HW.,...&Zhang YP[*].(2010).Tracing the Austronesian Footprint in Mainland Southeast Asia: A Perspective from Mitochondrial DNA.MOLECULAR BIOLOGY AND EVOLUTION,27(10),2417-2430. |
| MLA | Peng MS,et al."Tracing the Austronesian Footprint in Mainland Southeast Asia: A Perspective from Mitochondrial DNA".MOLECULAR BIOLOGY AND EVOLUTION 27.10(2010):2417-2430. |
入库方式： OAI收割
来源：昆明动物研究所
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