Allozyme variation of the endangered endemic plant Myricaria laxiflora Implications for conservation
文献类型：期刊论文
| 作者 | Liu, Yifei1; Wang, Yong2; Liu, Songbai2; Huang, Hongwen1 |
| 刊名 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 出版日期 | 2010-08-01 |
| 卷号 | 38期号:4页码:463-470 |
| 关键词 | Allozymes Conservation Genetic diversity Management units Genetic divergence Myricaria |
| ISSN号 | 0305-1978 |
| DOI | 10.1016/j.bse.2010.04.006 |
| 英文摘要 | Myricaria laxiflora a riparian plant that naturally occurs in the riverbanks of the Yangtze River Valley has become extinct across its entire geographical distribution range in the wild due to the construction of the Three Gorges Dam The allozyme variation of M lax(flora populations was investigated in the present study Mean number of alleles per locus (A) was 2 35 and the observed heterozygosity (H(o)) and expected heterozygosity (H(e)) were 0 35 and 0 30 respectively Six populations showed significant excesses of heterozygotes based on the examination of a multilocus fixation index (F(IS)) The population genetic divergence of M laxiflora is high (G(ST) = 0 144 and theta(B) = 0 131) and the analysis of molecular variance analysis shows that 19 71% of the total genetic variation is caused by the difference between populations Based on the obtained genetic information six management units have been identified all of which are expected to enhance the effective management of the remaining and transplanted individuals of this endangered species in the future (C) 2010 Elsevier Ltd All rights reserved |
| 资助项目 | Executive Office of China s State Council Three Gorges Project Construction Committee of the Office for Migration Hubei Province[O81Z181P03] ; Executive Office of China s State Council Three Gorges Project Construction Committee of the Office for Migration Hubei Province[05053935] ; Executive Office of China s State Council Three Gorges Project Construction Committee of the Office for Migration Hubei Province[053911507] ; South China Botanical Garden Chinese Academy of Sciences[200711] ; South China Botanical Garden Chinese Academy of Sciences[200736] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000284565800001 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/934]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Huang, Hongwen |
| 作者单位 | 1.Chinese Acad Sci, S China Bot Garden, Key Lab Plant Resources Conservat & Sustainable U, Guangzhou 510650, Guangdong, Peoples R China 2.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Hubei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Liu, Yifei,Wang, Yong,Liu, Songbai,et al. Allozyme variation of the endangered endemic plant Myricaria laxiflora Implications for conservation[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2010,38(4):463-470. |
| APA | Liu, Yifei,Wang, Yong,Liu, Songbai,&Huang, Hongwen.(2010).Allozyme variation of the endangered endemic plant Myricaria laxiflora Implications for conservation.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,38(4),463-470. |
| MLA | Liu, Yifei,et al."Allozyme variation of the endangered endemic plant Myricaria laxiflora Implications for conservation".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 38.4(2010):463-470. |
入库方式： OAI收割
来源：武汉植物园
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