Assessing the genetic consequences of flower-harvesting in Rhododendron decorum Franchet (Ericaceae) using microsatellite markers

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	Assessing the genetic consequences of flower-harvesting in Rhododendron decorum Franchet (Ericaceae) using microsatellite markers
	Wang, Xue-qin 1,2; Huang, Yuan 1; Long, Chun-lin 1,3
刊名	BIOCHEMICAL SYSTEMATICS AND ECOLOGY
	2013-10-01
卷号	50 页码:296-303
关键词	Rhododendron decorum Genetic variation Microsatellites Flower-harvesting
ISSN号	0305-1978
通讯作者	Long,CL (reprint author),Chinese Acad Sci,Kunming Inst Bot,Key Lab Econ Plants & Biotechnol,Kunming 650201,Peoples R China.,long@mail.kib.ac.cn
英文摘要	Rhododendron decorum is widely distributed shrub in southwest China, and its flower is a favorite food of the local people. To investigate the impacts of harvesting, we genotyped 8 nuclear microsatellite loci in a total of 247 individuals from 10 natural populations and 4 flower-harvesting populations. No significant differences in allelic richness, effective number of alleles, private allelic richness, heterozygosity and effective population size were found among the natural and flower-harvesting populations. Differentiation between the 14 populations is relatively low (F-ST = 0.107). R. decorum showed high levels of intra-population genetic diversity. AMOVA analysis indicated that over 89% of the variation was contained within the populations, and that only 0.47% of the variation was attributed by human harvesting practices. Cluster analysis revealed two basic clusters related to the plants' geographical locations. Our results indicate that historical flower-harvesting practices do not lead to loss of genetic variation in R. decorum. (C) 2013 Elsevier Ltd. All rights reserved.
学科主题	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
WOS标题词	Science & Technology ; Life Sciences & Biomedicine
类目[WOS]	Biochemistry & Molecular Biology ; Ecology ; Evolutionary Biology
研究领域[WOS]	Biochemistry & Molecular Biology ; Environmental Sciences & Ecology ; Evolutionary Biology
关键词[WOS]	POPULATION-STRUCTURE ; PROGRAM ; SOFTWARE ; DNA ; CONSERVATION ; BARK ; L.
收录类别	SCI
资助信息	National Natural Science Foundation of China [31161140345];Ministry of Education of China [B08044, MUC 985];Japan Society for the Promotion of Science [JSPS/AP/109080];Chinese Academy of Sciences [292010KIBB18]
语种	英语
WOS记录号	WOS:000325597600044
公开日期	2014-01-13
内容类型	期刊论文
源URL	[http://ir.kib.ac.cn/handle/151853/17438]
专题	昆明植物研究所_资源植物与生物技术所级重点实验室
作者单位	1.Chinese Acad Sci, Kunming Inst Bot, Key Lab Econ Plants & Biotechnol, Kunming 650201, Peoples R China 2.Univ Chinese Acad Sci, Coll Life Sci, Beijing 100049, Peoples R China 3.Minzu Univ China, Coll Life & Environm Sci, Beijing 100081, Peoples R China
推荐引用方式 GB/T 7714	Wang, Xue-qin,Huang, Yuan,Long, Chun-lin. Assessing the genetic consequences of flower-harvesting in Rhododendron decorum Franchet (Ericaceae) using microsatellite markers[J]. BIOCHEMICAL SYSTEMATICS AND ECOLOGY,2013,50:296-303.
APA	Wang, Xue-qin,Huang, Yuan,&Long, Chun-lin.(2013).Assessing the genetic consequences of flower-harvesting in Rhododendron decorum Franchet (Ericaceae) using microsatellite markers.BIOCHEMICAL SYSTEMATICS AND ECOLOGY,50,296-303.
MLA	Wang, Xue-qin,et al."Assessing the genetic consequences of flower-harvesting in Rhododendron decorum Franchet (Ericaceae) using microsatellite markers".BIOCHEMICAL SYSTEMATICS AND ECOLOGY 50(2013):296-303.