Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China

doi:10.1071/BT07111

	Environmental heterogeneity decides bio-heterogeneity of the Spiraea japonica complex (Rosaceae) in China
	Zhang, Zhaoyang; Du, Ning; Pu, Chunxia; Gu, Zhijian; Zhou, Zhekun
通讯作者	zhouzk@mail.kib.ac.cn
	2008
发表期刊	AUSTRALIAN JOURNAL OF BOTANY
ISSN	0067-1924
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
DOI	10.1071/BT07111
收录类别	SCI
语种	英语
WOS记录号	WOS:000252958600008
引用统计
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
推荐引用方式 GB/T 7714	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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