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Genetic Diversity and Population Structure: Implications for Conservation of Wild Soybean (Glycine soja Sieb. et Zucc) Based on Nuclear and Chloroplast Microsatellite Variation

文献类型：期刊论文

作者He, Shuilian1,2; Wang, Yunsheng1,3; Volis, Sergei4; Li, Dezhu1; Yi, Tingshuang1
刊名INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES
出版日期2012-10-01
卷号13期号:10页码:12608-12628
关键词Glycine Soja Microsatellite Genetic Diversity Genetic Structure Bottleneck Effect
ISSN号1422-0067
DOI10.3390/ijms131012608
通讯作者Li, DZ (reprint author), Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, China SW Germplasm Bank Wild Species, Kunming 650201, Peoples R China.,heshuilian@mail.kib.ac.cn ; wys3269@126.com ; svolis@gmail.com ; DZL@mail.kib.ac.cn ; tingshuangyi@mail.kib.ac.cn
文献子类Article
英文摘要Wild soybean (Glycine soja Sieb. et Zucc) is the most important germplasm resource for soybean breeding, and is currently subject to habitat loss, fragmentation and population decline. In order to develop successful conservation strategies, a total of 604 wild soybean accessions from 43 locations sampled across its range in China, Japan and Korea were analyzed using 20 nuclear (nSSRs) and five chloroplast microsatellite markers (cpSSRs) to reveal its genetic diversity and population structure. Relatively high nSSR diversity was found in wild soybean compared with other self-pollinated species, and the region of middle and lower reaches of Yangtze River (MDRY) was revealed to have the highest genetic diversity. However, cpSSRs suggested that Korea is a center of diversity. High genetic differentiation and low gene flow among populations were detected, which is consistent with the predominant self-pollination of wild soybean. Two main clusters were revealed by MCMC structure reconstruction and phylogenetic dendrogram, one formed by a group of populations from northwestern China (NWC) and north China (NC), and the other including northeastern China (NEC), Japan, Korea, MDRY, south China (SC) and southwestern China (SWC). Contrib analyses showed that southwestern China makes the greatest contribution to the total diversity and allelic richness, and is worthy of being given conservation priority.
学科主题Chemistry ; Multidisciplinary
WOS关键词MULTILOCUS GENOTYPE DATA ; SIMPLE SEQUENCE REPEAT ; ALLELE FREQUENCY DATA ; MITOCHONDRIAL-DNA ; MOLECULAR PHYLOGEOGRAPHY ; CULTIVATED SOYBEANS ; QUATERNARY CLIMATE ; COMPUTER-PROGRAM ; POLLEN DISPERSAL ; RFLP ANALYSIS
WOS研究方向Chemistry
语种英语
WOS记录号WOS:000310677800029
资助机构National Natural Science Foundation of China [Y01C541211]; Talent Project of Yunnan Province [2011CI042]
公开日期2013-01-22
源URL[http://ir.kib.ac.cn:8080/handle/151853/16008]  
专题昆明植物研究所_中国西南野生生物种质资源库
作者单位1.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, China SW Germplasm Bank Wild Species, Kunming 650201, Peoples R China
2.Beijing Univ, Chinese Acad Sci, Beijing 100049, Peoples R China
3.S China Agr Univ, Coll Hort, Guangzhou 510642, Guangdong, Peoples R China
4.Chinese Acad Sci, Key Lab Biodivers & Biogeog, Kunming Inst Bot, Kunming 650201, Peoples R China
推荐引用方式
GB/T 7714		 He, Shuilian,Wang, Yunsheng,Volis, Sergei,et al. Genetic Diversity and Population Structure: Implications for Conservation of Wild Soybean (Glycine soja Sieb. et Zucc) Based on Nuclear and Chloroplast Microsatellite Variation[J]. INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,2012,13(10):12608-12628.
APA He, Shuilian,Wang, Yunsheng,Volis, Sergei,Li, Dezhu,&Yi, Tingshuang.(2012).Genetic Diversity and Population Structure: Implications for Conservation of Wild Soybean (Glycine soja Sieb. et Zucc) Based on Nuclear and Chloroplast Microsatellite Variation.INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES,13(10),12608-12628.
MLA He, Shuilian,et al."Genetic Diversity and Population Structure: Implications for Conservation of Wild Soybean (Glycine soja Sieb. et Zucc) Based on Nuclear and Chloroplast Microsatellite Variation".INTERNATIONAL JOURNAL OF MOLECULAR SCIENCES 13.10(2012):12608-12628.

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来源：昆明植物研究所

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