Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China
Zhang, Zhaoyang; Du, Ning; Pu, Chunxia; Gu, Zhijian; Zhou, Zhekun
2008
发表期刊AUSTRALIAN JOURNAL OF BOTANY
ISSN0067-1924
卷号56期号:1页码:91-95
摘要Amplified fragment length polymorphism (AFLP) fingerprint was the measure used to reveal the patterns of genetic variation within the Spiraea japonica L. f. complex, in the context of physical environment differentiation stemming from the Himalaya-Tibet plateau uplift, the most significant geological event in eastern Asia since the late Paleocene. The complex displays obvious genetic heterogeneity among geographic populations, which was greater in south-western China than in eastern China. The uplift of the Himalaya-Tibet plateau, and consequent increase in environmental complexity in south-western China, is presumed to be responsible for this genetic structure. The obvious genetic heterogeneity among populations or varieties of the S. japonica complex indicates that the rich biodiversity in south-western China is possibly based on genetic variation, suggesting that the biodiversity centre of south- western China represents a tremendous gene pool. It also supports the idea that the protected area and conservation investment made in south-western China should be further augmented. In addition, the greater genetic heterogeneity displayed by plants in south-western China suggests that conservation plans in this region should be more inclusive than those in eastern China.
学科领域Plant Sciences
DOI10.1071/BT07111
收录类别SCI
语种英语
WOS研究方向Plant Sciences
WOS类目Plant Sciences
WOS记录号WOS:000252958600008
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被引频次:1[WOS]   [WOS记录]     [WOS相关记录]
文献类型期刊论文
条目标识符http://ir.kib.ac.cn/handle/151853/2791
专题中国科学院东亚植物多样性与生物地理学重点实验室
作者单位Chinese Acad Sci, Kunming Inst Bot, Kunming 650204, Peoples R China
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Zhang, Zhaoyang,Du, Ning,Pu, Chunxia,et al. Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China[J]. AUSTRALIAN JOURNAL OF BOTANY,2008,56(1):91-95.
APA Zhang, Zhaoyang,Du, Ning,Pu, Chunxia,Gu, Zhijian,&Zhou, Zhekun.(2008).Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China.AUSTRALIAN JOURNAL OF BOTANY,56(1),91-95.
MLA Zhang, Zhaoyang,et al."Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China".AUSTRALIAN JOURNAL OF BOTANY 56.1(2008):91-95.
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