High ISSR variation in 24 surviving individuals of Apterosperma oblata (Theaceae) endemic to China
文献类型：期刊论文
| 作者 | Su, Ying-Juan4; Zan, Qi-Jie3,4; Wang, Ting1; Ying, Zhan-Ming3; Ye, Hua-Gu2 |
| 刊名 | BIOCHEMICAL SYSTEMATICS AND ECOLOGY
 |
| 出版日期 | 2008-08-01 |
| 卷号 | 36期号:8页码:619-625 |
| 关键词 | Apterosperma oblata genetic diversity bottleneck conservation management |
| ISSN号 | 0305-1978 |
| DOI | 10.1016/j.bse.2008.05.008 |
| 英文摘要 | Apterosperma oblata is a critically endangered Theaceous species endemic to southern China, with only 24 individuals surviving in Ba Jia Zhen, Yangchun, Guangdong province. ISSR markers were used to assess their genetic variation and relationships. Population genetic parameters were estimated by a Bayesian approach as well as conventional methods. Twenty-one primers generated 168 loci, of which 130 (77.38%) were polymorphic. Nei's gene diversity, Shannon's index, and average expected heterozygosity were quantified as 0.2746, 0.4100, and 0.3492, respectively. Compared with other species of Theaceae and its related families, a high level of genetic variation was identified in A. oblata. Cluster analysis using the unweighted pair-group method with arithmetic mean (UPGMA) showed that the 24 individuals mainly fell into three groups of which the grouping of individuals BJZ21, BJZ22, BJZ23, and BJZ24 and their genetic isolation were supported by a principle components analysis (PCA). In addition, molecular bottleneck signatures were revealed in recent population history. In terms of these results, the management and conservation strategy of A. oblata was proposed. (C) 2008 Elsevier Ltd. All rights reserved. |
| 资助项目 | National Natural Science Foundation of China[30271094] ; Chinese Academy of Sciences[05052903] ; Scientific Research Foundation for the Returned Overseas Chinese Scholars, State Education Ministry of China[[2003]406] |
| WOS研究方向 | Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology |
| 语种 | 英语 |
| WOS记录号 | WOS:000258487300004 |
| 出版者 | PERGAMON-ELSEVIER SCIENCE LTD |
| 源URL | [http://202.127.146.157/handle/2RYDP1HH/1087]  |
| 专题 | 中国科学院武汉植物园 |
| 通讯作者 | Wang, Ting |
| 作者单位 | 1.Chinese Acad Sci, Wuhan Bot Garden, Wuhan 430074, Peoples R China 2.Chinese Acad Sci, S China Bot Garden, Guangzhou 510650, Peoples R China 3.Adm Shenzhen City, Yangtai Mt Forest Pk, Shenzhen 518033, Peoples R China 4.Sun Yat sen Univ, Sch Life Sci, State Key Lab Biocontrol, Guangzhou 510275, Peoples R China |
| 推荐引用方式 GB/T 7714 | Su, Ying-Juan,Zan, Qi-Jie,Wang, Ting,et al. High ISSR variation in 24 surviving individuals of Apterosperma oblata (Theaceae) endemic to China[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2008,36(8):619-625. |
| APA | Su, Ying-Juan,Zan, Qi-Jie,Wang, Ting,Ying, Zhan-Ming,&Ye, Hua-Gu.(2008).High ISSR variation in 24 surviving individuals of Apterosperma oblata (Theaceae) endemic to China.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,36(8),619-625. |
| MLA | Su, Ying-Juan,et al."High ISSR variation in 24 surviving individuals of Apterosperma oblata (Theaceae) endemic to China".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 36.8(2008):619-625. |
入库方式： OAI收割
来源：武汉植物园
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