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The population vicariance of Stentor coeruleus in Lake Donghu, Wuhan
Liu Zhixin (lzx20022456@126.com); Gong Yingchun; Wang Aiqin; Wang Qishuo; Yu Yuhe; Feng Weisong; Liu Zhixin; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
2007
Source PublicationHupo Kexue
ISSN1003-5427
Volume19Issue:3Pages:299-304
AbstractRandom amplified polymorphic DNA( RAPD) markers were applied to analyze genetic relationships of Stentor coeruleus that were sampled from four water areas including Lake Donghu (D. Lake), Lake Nanhu (N. Lake), Lake Yuehu (Y. Lake) and Pond Guanqiao (G. Pond). Their Genomes were amplified with 12 random primers. Distinctly different banding patterns were obtained, with which the genetic relationship of organisms treated was deduced: the genetic distance among the sample was 0.076-0.416. The phylogenetic tree was constructed by Rapdistance 1.04. The results showed that three samples from N. Lake clustered into one branch which indicated S. coeruleus in the lake belong to one population, but 3 samples from D. Lake were separated by the sample from G. Pond which showed that S. coeruleus in it belong to different populations. This discovery supported the hypothesis of vicariance in geographic. It will promote the researches on the population ecology of micro-hydrobiont, and the development of phylogeography and vicariance biogeography.
Indexed By其他
Document Type期刊论文
Identifierhttp://ir.ihb.ac.cn/handle/342005/18263
Collection期刊论文
Corresponding AuthorLiu Zhixin; Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China
Recommended Citation
GB/T 7714
Liu Zhixin ,Gong Yingchun,Wang Aiqin,et al. The population vicariance of Stentor coeruleus in Lake Donghu, Wuhan[J]. Hupo Kexue,2007,19(3):299-304.
APA Liu Zhixin .,Gong Yingchun.,Wang Aiqin.,Wang Qishuo.,Yu Yuhe.,...&Chinese Acad Sci, Inst Hydrobiol, Wuhan 430072, Peoples R China.(2007).The population vicariance of Stentor coeruleus in Lake Donghu, Wuhan.Hupo Kexue,19(3),299-304.
MLA Liu Zhixin ,et al."The population vicariance of Stentor coeruleus in Lake Donghu, Wuhan".Hupo Kexue 19.3(2007):299-304.
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