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DOI	10.1002/ece3.4071
	Daphnia diversity on the Tibetan Plateau measured by DNA taxonomy
	Xu, Lei; Lin, Qiuqi; Xu, Shaolin; Gu, Yangliang; Hou, Juzhi; Liu, Yongqin; Dumont, Henri J.; Han, Bo-Ping
通讯作者	Han, BP (通讯作者)
发表日期	2018
ISSN	2045-7758
起始页码	5069
结束页码	5078
卷号	8 期号:10
英文摘要	Daphnia on the Tibetan Plateau has been little studied, and information on species diversity and biogeography is lacking. Here, we conducted a 4-year survey using the barcoding fragment of the mitochondrial COI gene to determine the distribution and diversity of Daphnia species found across the Plateau. Our results show that species richness is higher than previously thought, with total described and provisional species number doubling from 5 to 10. Six of the taxonomic units recovered by DNA taxonomy agreed well with morphology, but DNA barcoding distinguished three clades each for the D.longispina (D.galeata, D.dentifera, and D.longispina) and D.pulex (D.pulex, D. cf. tenebrosa, and D.pulicaria) complexes. The sequence divergence between congeneric species varied within a large range, from 9.25% to 30.71%. The endemic D.tibetana was the most common and widespread species, occurring in 12 hyposaline to mesosaline lakes. The lineage of D.longispina is the first confirmed occurrence in west Tibet.
关键词	BIOLOGICAL IDENTIFICATIONS BAYESIAN-INFERENCE EVOLUTIONARY CLADOCERA LONGISPINA COMPLEX LAKES AUSTRALIA CRUSTACEA ENDEMISM
英文关键词	COI; Daphnia; DNA taxonomy; Tibetan Plateau
语种	英语
WOS研究方向	Environmental Sciences & Ecology ; Evolutionary Biology
WOS类目	Ecology ; Evolutionary Biology
WOS记录号	WOS:000434093100030
来源期刊	ECOLOGY AND EVOLUTION
来源机构	中国科学院青藏高原研究所
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/259291
推荐引用方式 GB/T 7714	Xu, Lei,Lin, Qiuqi,Xu, Shaolin,et al. Daphnia diversity on the Tibetan Plateau measured by DNA taxonomy[J]. 中国科学院青藏高原研究所,2018,8(10).
APA	Xu, Lei.,Lin, Qiuqi.,Xu, Shaolin.,Gu, Yangliang.,Hou, Juzhi.,...&Han, Bo-Ping.(2018).Daphnia diversity on the Tibetan Plateau measured by DNA taxonomy.ECOLOGY AND EVOLUTION,8(10).
MLA	Xu, Lei,et al."Daphnia diversity on the Tibetan Plateau measured by DNA taxonomy".ECOLOGY AND EVOLUTION 8.10(2018).