Spatial Genetic Heterogeneity in Populations of a Newly Invasive Whitefly in China Revealed by a Nation-Wide Field Survey

doi:10.1371/journal.pone.0079997

CORC > 中国农业科学院 > 蔬菜花卉研究所

	Spatial Genetic Heterogeneity in Populations of a Newly Invasive Whitefly in China Revealed by a Nation-Wide Field Survey
	Chu, Dong 1; Pan, Hui-Peng 2; Li, Xian-Chun 3,4; Guo, Dong 1; Tao, Yun-Li 1; Liu, Bai-Ming 2; Zhang, You-Jun 2
刊名	PLOS ONE
	2013
卷号	8 期号:11 页码:-
ISSN号	1932-6203
DOI	10.1371/journal.pone.0079997
通讯作者	Chu, Dong
英文摘要	Background: Even though introductions of exotic species provide ready-made experiments of rapid evolution, few studies have examined the genetic structure of an exotic species shortly after its initial introduction and subsequent spread. To determine the genetic structure of its populations during the initial introduction, we investigated the invasive sweet potato whitefly (Bemisia tabaci Q, commonly known as B. tabaci biotype Q) in China, which was introduced in approximately 2003. A total of 619 B. tabaci Q individuals in 20 provinces throughout China were collected and analyzed using five microsatellite loci.Results: The introduced populations of B. tabaci Q in China represent eight genetic clusters with different geographic distributions. The populations in Yunnan Province, where B. tabaci Q was first detected, are genetically different from the other populations in China.Conclusion: The introduced populations of B. tabaci Q in China have high spatial genetic heterogeneity. Additional research is required to determine whether the heterogeneity results from multiple introductions, rapid evolution following one or few introductions, or some combination of multiple introductions and rapid evolution. The heterogeneity, however, is inconsistent with a single introduction at Yunnan Province, where B. tabaci Q was first detected, followed by spread.
学科主题	Multidisciplinary Sciences ; MULTIDISCIPLINARY SCIENCES
语种	英语
出版者	PUBLIC LIBRARY SCIENCE
WOS记录号	WOS:000327546400011
内容类型	期刊论文
源URL	[http://111.203.20.206/handle/2HMLN22E/101863]
专题	蔬菜花卉研究所
作者单位	1.Qingdao Agr Univ, Coll Agron & Plant Protect, Key Lab Integrated Crop Pest Management Shandong, Qingdao, Peoples R China 2.Chinese Acad Agr Sci, Inst Vegetables & Flowers, Dept Plant Protect, Beijing 100193, Peoples R China 3.Univ Arizona, Dept Entomol, Tucson, AZ 85721 USA 4.Univ Arizona, Inst BIO5, Tucson, AZ USA
推荐引用方式 GB/T 7714	Chu, Dong,Pan, Hui-Peng,Li, Xian-Chun,et al. Spatial Genetic Heterogeneity in Populations of a Newly Invasive Whitefly in China Revealed by a Nation-Wide Field Survey[J]. PLOS ONE,2013,8(11):-.
APA	Chu, Dong.,Pan, Hui-Peng.,Li, Xian-Chun.,Guo, Dong.,Tao, Yun-Li.,...&Zhang, You-Jun.(2013).Spatial Genetic Heterogeneity in Populations of a Newly Invasive Whitefly in China Revealed by a Nation-Wide Field Survey.PLOS ONE,8(11),-.
MLA	Chu, Dong,et al."Spatial Genetic Heterogeneity in Populations of a Newly Invasive Whitefly in China Revealed by a Nation-Wide Field Survey".PLOS ONE 8.11(2013):-.