Molecular phylogeny of the specialized schizothoracine fishes (Teleostei : Cyprinidae), with their implications for the uplift of the Qinghai-Tibetan Plateau

	Molecular phylogeny of the specialized schizothoracine fishes (Teleostei : Cyprinidae), with their implications for the uplift of the Qinghai-Tibetan Plateau
	He DK 1; Chen YF*1; Chen YY 1; Chen ZM 2; chenyf@ihb.ac.cn
	2004
发表期刊	CHINESE SCIENCE BULLETIN
ISSN	1001-6538
卷号	49 期号:1 页码:39-48
合作性质	其它
摘要	Molecular phylogeny of three genera containing nine species and subspecies of the specialized schizothoracine fishes are investigated based on the complete nucleotide sequence of mitochondrial cytochrome b gene. Meantime relationships between the main cladogenetic events of the specialized schizothoracine fishes and the stepwise uplift of the Qinghai-Tibetan Plateau are also conducted using the molecular clock, which is calibrated by geological isolated events between the upper reaches of the Yellow River and the Qinghai Lake. Results indicated that the specialized schizothoracine fishes are not a monophyly. Five species and subspecies of Ptychobarbus form a monophyly. But three species of Gymnodiptychus do not form a monophyly. Gd. integrigymnatus is a sister taxon of the highly specialized schizothoracine fishes while Gd. pachycheilus has a close relation with Gd. dybowskii, and both of them are as a sister group of Diptychus maculatus. The specialized schizothoracines fishes might have originated during the Miocene (about 10 MaBP), and then the divergence of three genera happened during late Miocene (about 8 MaBP). Their main specialization occurred during the late Pliocene and Pleistocene (3.54-0.42 MaBP). The main cladogenetic events of the specialized schizothoracine fishes are mostly correlated with the geological tectonic events and intensive climate shift happened at 8, 3.6, 2.5 and 1.7 MaBP of the late Cenozoic. Molecular clock data do not support the hypothesis that the Qinghai-Tibetan Plateau uplifted to near present or even higher elevations during the Oligocene or Miocene, and neither in agreement with the view that the plateau uplifting reached only to an altitude of 2000 in during the late Pliocene (about 2.6 MaBP).
关键词	Specialized Schizothoracine Fishes The Qinghai-tibetan Plateau Mitochondrial Cytochrome b Gene Biogeography Molecular Clock Molecular Phylogeny
资助者	This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101).
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收录类别	SCI
语种	英语
资助者	This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101). ; This work was supported by the Chinese Acad- emy of Sciences (Grant No. KSCX2-1-06A), the National Natural Sci- ence Foundation of China (Grant Nos. 30200029 and 39970096) and Institute of Hydrobiology, CAS (Grant No. 220101).
文献类型	期刊论文
条目标识符	http://ir.kiz.ac.cn/handle/152453/5329
专题	科研部门_系统进化与生物地理学（杨君兴）
通讯作者	chenyf@ihb.ac.cn
作者单位	1.Institute of Hydrobiology, Chinese Academy of Sciences, Wuhan 43072, China 2.Kunming Institute of Zoology, Chinese Academy of Sciences, Kun- ming 650223, China
推荐引用方式 GB/T 7714	He DK,Chen YF*,Chen YY,et al. Molecular phylogeny of the specialized schizothoracine fishes (Teleostei : Cyprinidae), with their implications for the uplift of the Qinghai-Tibetan Plateau[J]. CHINESE SCIENCE BULLETIN,2004,49(1):39-48.
APA	He DK,Chen YF*,Chen YY,Chen ZM,&chenyf@ihb.ac.cn.(2004).Molecular phylogeny of the specialized schizothoracine fishes (Teleostei : Cyprinidae), with their implications for the uplift of the Qinghai-Tibetan Plateau.CHINESE SCIENCE BULLETIN,49(1),39-48.
MLA	He DK,et al."Molecular phylogeny of the specialized schizothoracine fishes (Teleostei : Cyprinidae), with their implications for the uplift of the Qinghai-Tibetan Plateau".CHINESE SCIENCE BULLETIN 49.1(2004):39-48.

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