您好，欢迎访问中国农业科学院 机构知识库！

全部

  • 全部
  • 标题
  • 学者
  • 机构
  • 关键词

Global patterns in genomic diversity underpinning the evolution of insecticide resistance in the aphid crop pest Myzuspersicae

文献类型： 外文期刊

作者： Singh, Kumar Saurabh 1 ; Cordeiro, Erick M. G. 2 ; Troczka, Bartlomiej J. 1 ; Pym, Adam 1 ; Mackisack, Joanna 1 ; M 1 ;

作者机构： 1.Univ Exeter, Coll Life & Environm Sci, Penryn, Cornwall, England

2.Univ Sao Paulo, Dept Entomol & Acarol, Escola Super Agr Luiz de Queiroz, Piracicaba, Brazil

3.John Innes Ctr, Dept Crop Genet, Norwich Res Pk, Norwich, Norfolk, England

4.INRAE, UMR 1349 IGEPP, Le Rheu, France

5.Univ Politecn Cartagena, Dept Prod Vegetal, Cartagena, Spain

6.North Carolina State Univ, Dept Entomol & Plant Pathol, Raleigh, NC USA

7.Natl Ctr Nucl Sci & Technol, Lab Biotechnol & Nucl Technol, Biotechpole Sidi Thabet, Sidi Thabet, Ariana, Tunisia

8.Univ Hertfordshire, Dept Biol & Environm Sci, Hatfield, Herts, England

9.Univ Talca, Inst Ciencias Biol, Talca, Chile

10.Boyce Thompson Inst Plant Res, Ithaca, NY USA

11.Hellen Agr Org DEMETER, Dept Plant Protect Volos, Inst Ind & Fodder Crops, Volos, Greece

12.Univ Cattolica Sacro Cuore, Dept Sustainable Crop Prod, Sect Sustainable Crop & Food Protect, Piacenza, Italy

13.Bayer AG, Crop Sci Div, R&D, Monheim, Germany

14.Chinese Acad Agr Sci, Tobacco Res Inst, Qingdao, Peoples R China

15.Natl Acad Sci, Sci Ctr Zool & Hydroecol, Yerevan, Armenia

16.Cesar, Parkville, Vic, Australia

17.Univ Melbourne, Sch Biosci, Parkville, Vic, Australia

18.Belarusian State Univ, Dept Gen Ecol & Methods Biol Teaching, Minsk, BELARUS

19.Fdn Res & Technol Hellas, Inst Mol Biol & Biotechnol, Iraklion, Greece

20.Agr Univ Athens, Dept Crop Sci, Athens, Greece

21.Rothamsted Res, Dept Biointeract & Crop Protect, Harpenden, Herts, England

22.Univ Miami, Dept Biol, Coral Gables, FL 33124 USA

23.China Agr Univ, Coll Plant Protect, Dept Entomol, Beijing, Peoples R China

24.Chungnam Natl Univ, Coll Agr & Life Sci, Dept Appl Biol, Daejeon, South Korea

25.Syngenta Crop Protect, Schaffhauserstr, Stein, Switzerland

期刊名称：COMMUNICATIONS BIOLOGY （ 影响因子：6.268； 五年影响因子：6.268 ）

ISSN：

年卷期： 2021 年 4 卷 1 期

页码：

收录情况： SCI

摘要： Singh, Bass and colleagues generate new genomic resources for the aphid crop pest, Myzus persicae, comprising a chromosome-scale genome assembly and resequenced genomes of >100 globally sampled clonal lines. Using this dataset, they uncover both mechanisms underpinning the evolution of insecticide resistance and ecological factors that influence its emergence and spread. The aphid Myzus persicae is a destructive agricultural pest that displays an exceptional ability to develop resistance to both natural and synthetic insecticides. To investigate the evolution of resistance in this species we generated a chromosome-scale genome assembly and living panel of >110 fully sequenced globally sampled clonal lines. Our analyses reveal a remarkable diversity of resistance mutations segregating in global populations of M. persicae. We show that the emergence and spread of these mechanisms is influenced by host-plant associations, uncovering the widespread co-option of a host-plant adaptation that also offers resistance against synthetic insecticides. We identify both the repeated evolution of independent resistance mutations at the same locus, and multiple instances of the evolution of novel resistance mechanisms against key insecticides. Our findings provide fundamental insights into the genomic responses of global insect populations to strong selective forces, and hold practical relevance for the control of pests and parasites.

  • 相关文献
作者其他论文 更多>>
置顶
购物车
反馈

© 京ICP备09089781号-29 主办单位：中国农业科学院

学术资源： 中国农业科学院 农业专业知识服务系统 农科联盟资源共建共享平台 中国农业科技文献与信息服务平台 中国农业期刊集成服务平台