Diversity and Genetic Differentiation of the Whitefly Bemisia tabaci Species Complex in China Based on mtCOI and cDNA-AFLP Analysis
文献类型: 外文期刊
第一作者: Guo Xiao-jun
作者: Guo Xiao-jun;Rao Qiong;Zhang Fan;Luo Chen;Guo Xiao-jun;Gao Xi-wu;Rao Qiong;Zhang Hong-yu
作者机构:
关键词: Bemisia tabaci;mtCOI;cDNA-AFLP;diversity;whitefly
期刊名称:JOURNAL OF INTEGRATIVE AGRICULTURE ( 影响因子:2.848; 五年影响因子:2.979 )
ISSN: 2095-3119
年卷期: 2012 年 11 卷 2 期
页码:
收录情况: SCI
摘要: The whitefly Bemisia tabaci are considered as a taxonomically complex that contained some destructive pests. Two of the most prevalent cryptic species are B. tabaci Middle East-Asia Minor 1 (MEAM1) and Mediterranean (MED). In an extensive field survey of the B. tabaci complex present throughout part of China from 2004 to 2007, we obtained 93 samples of B. tabaci from 22 provinces. We determined that these Chinese haplotypes included 2 invasive species (MEAM1 and MED), and 4 indigenous cryptic species (Asia II 1, Asia II 3, China 3 and Asia II 7) by sequencing mitochondria] cytochrome oxidose one gene (mtCOI). The diversity and genetic differentiation of a subset of 19 populations of B. tabaci were studied using cDNA amplified fragment length polymorphism (AFLP). Prior to 2007, MEAM1 was a dominant species in many provinces in China. By 2007, MED was dominant in 11 provinces. Both invasive and indigenous species were simultaneously found in some regions. Indigenous species of B. tabaci were found in six provinces in southern China. MED and MEAM1 have broad ranges of host plants, and indigenous species appeared to have much narrower host ranges. All Asia II 3 samples were found on cotton except one on aubergine. China 3 has more host plants than Asia II 3. Twelve samples of China 3 were collected from sweet potato, Japanese hop, squash and cotton. A total of 677 reproducible bands amplified with 5 AFLP primer combinations were obtained. The highest proportion of polymorphic bands was 98.7% and the lowest was 91.9%. Unweighted pair-group method analysis indicated that the clustering was independent of the different species. MED showed the lowest degree of similarity than the other species. The data indicate that both MEAM1 and MED were rapidly established in China.
分类号:
- 相关文献
作者其他论文 更多>>
-
Genetics and fitness costs of resistance to flupyradifurone in Bemisia tabaci from China
作者:Wang Ran;Luo Chen;Zhang Jia-song;Wang Jin-da;Che Wu-nan
关键词:Bemisia tabaci; flupyradifurone; insecticide resistance; inheritance; fitness costs
-
Detection of quantitative trait loci (QTL) associated with spring regrowth in alfalfa (Medicago sativa L.)
作者:Jiang Xue-qian;Zhang Fan;Wang Zhen;Long Rui-cai;Li Ming-na;He Fei;Yang Xi-jiang;Yang Chang-fu;Jiang Xu;Yang Qing-chuan;Kang Jun-mei;Wang Quan-zhen
关键词:alfalfa; GBS; genetic map; QTL; spring regrowth
-
Global patterns in genomic diversity underpinning the evolution of insecticide resistance in the aphid crop pest Myzuspersicae
作者:Singh, Kumar Saurabh;Troczka, Bartlomiej J.;Pym, Adam;Mackisack, Joanna;Duarte, Ana;Ffrench-Constant, Richard H.;Zimmer, Christoph T.;Hayward, Alex;Bass, Chris;Cordeiro, Erick M. G.;Mathers, Thomas C.;Legeai, Fabrice;Robin, Stephanie;Simon, Jean-Christophe;Bielza, Pablo;Burrack, Hannah J.;Charaabi, Kamel;Denholm, Ian;Figueroa, Christian C.;Ramirez, Claudio C.;Jander, Georg;Margaritopoulos, John T.;Mazzoni, Emanuele;Nauen, Ralf;Ren, Guangwei;Stepanyan, Ilona;Umina, Paul A.;Umina, Paul A.;Voronova, Nina V.;Vontas, John;Vontas, John;Williamson, Martin S.;Wilson, Alex C. C.;Gao Xi-Wu;Youn, Young-Nam;Zimmer, Christoph T.
关键词:
-
Identification and tissue distribution of odorant binding protein genes in Harmonia axyridis (Coleoptera: Coccinellidae)
作者:Qu Cheng;Zhao Hai-peng;Xue Ming;Qu Cheng;Wang Ran;Li Feng-qi;Wei Yi-yun;Luo Chen;Che Wu-nan
关键词:odorant-binding proteins; Harmonia axyridis; expression profile; phylogenetic tree
-
Adult nutrition affects reproduction and flight performance of the invasive fall armyworm, Spodoptera frugiperda in China
作者:He Li-mei;Wyckhuys, Kris A. G.;Wu Kong-ming;He Li-mei;Gao Xi-wu;Jiang Shan;Chen Yu-chao;Ge Shi-shuai;He Wei
关键词:supplementary nutrition; fecundity; adult reproduction; flight parameter; invasion biology; nutritional physiology
-
Stress-Activated Protein Kinase OsSAPK7 Regulates Salt-Stress Tolerance by Modulating Diverse Stress-Defensive Responses in Rice
作者:Zeng Dan;Wang Chunchao;Zhang Fan;Lu Jialing;Zhou Yongli;Xie Junpin;Shi Xiaorong;Shi Yingyao
关键词:rice; OsSAPK7; salt stress tolerance; survival rate
-
Determination of Aflatoxin B-1 in Lotus Seed by High Performance Liquid Chromatography with Aptamer Affinity Column for Purification and Enrichment
作者:Zhao Ying;Wang Nan;Lu Jing-Hua;Zhao Ying;Wang Nan;Gao Hua-Long;Guo Zi-Xuan;Lu An-Xiang;Guo Xiao-Jun;Luan Yun-Xia;Gao Hua-Long
关键词:Aptamer affinity column; Aflatoxin B-1; Solid-phase extraction; N-Hydroxy succinimide-activated sepharose; Lotus seed