Effects of abamectin selection on the genetic differentiation within Plutella xylostella (Lepidoptera: Plutellidae) based on amplified fragment length polymorphism
文献类型: 外文期刊
第一作者: Zhou, Xiao-Mao
作者: Zhou, Xiao-Mao;Wu, Qing-Jun;Zhang, You-Jun;Zhou, Xiao-Mao;Bai, Lian-Yang;Huang, Xiong-Ying
作者机构:
关键词: abamectin resistance;AFLP;genetic differentiation;Plutella xylostella
期刊名称:INSECT SCIENCE ( 影响因子:3.262; 五年影响因子:3.206 )
ISSN: 1672-9609
年卷期: 2010 年 17 卷 4 期
页码:
收录情况: SCI
摘要: Diamondback moth, Plutella xylostella (L.) is one of the most serious insect pests for its remarkable ability to develop resistance to virtually every insecticide that has been used against it. In the present study, amplified fragment length polymorphism (AFLP) is used to study the genetic differentiation as well as the effects of abamectin-selection on population genetic differentiation for P xylostella. A dendrogram was constructed from the matrix of genetic distances using the STATIST1CA software (Version 4.5) and unweighted pair-group method with arithmetic averages (UPGMA). The data demonstrated that compared to the susceptible strain (ABM-s), the heterozygosity in the abamectin-resistant strain (ABM-r) decreased with the increased selection pressure and resistant level. When the resistance ratio was below 4.3, there was no significant differentiation at the genome DNA level. When the resistance ratio reached 5.8, a fairly significant differentiation began to appear, and when the resistance ratio reached and exceeded 8.1, there appeared a significant genetic differentiation. The results suggest that abamectin selection is associated with increased genetic polymorphism in P xylostella.
分类号:
- 相关文献
作者其他论文 更多>>
-
Geographical distribution and genetic analysis reveal recent global invasion of whitefly, Bemisia tabaci, primarily associated with only three haplotypes
作者:Peng, Jing;Lv, Xiao-Lu;Peng, Jing;Ran, Xiao-Tong;Qiu, Bao-Li;Jindal, Vikas;Banta, Geetika;Gupta, Virash K.;Mohindru, Bharathi;Kumar, Vivek;Osborne, Lance S.;Wu, Qing-Jun;Mckenzie, Cindy L.;Ahmed, Muhammad Z.
关键词:
Bemisia tabaci ; China; cryptic species; haplotypes; India; origin -
AI-Empowered Molecular Editing Opens a New Horizon in Pesticide Discovery
作者:Wang, Wei;Gong, Dao-Hong;Song, Run-Jiang;Kandegama, W. M. W. W.;Lian, Lei;Hao, Ge-Fei;Wang, Wei;Gong, Dao-Hong;Song, Run-Jiang;Kandegama, W. M. W. W.;Lian, Lei;Hao, Ge-Fei;Chen, Yu;Lian, Lei;Hao, Ge-Fei;Pan, Lang;Bai, Lian-Yang;Pan, Lang;Bai, Lian-Yang;Wang, Heng-Zhi;Kandegama, W. M. W. W.;Gunathilake Bandaranayake, Pradeepa C.
关键词:pesticide discovery; artificial intelligence; molecular editing; molecular generation; moleculareditor
-
Dual mutations in the whitefly nicotinic acetylcholine receptor β1 subunit confer target-site resistance to multiple neonicotinoid insecticides
作者:Yin, Cheng;Liu, Shao-Nan;Du, Tian-Hua;Gong, Pei-Pan;Wei, Xue-Gao;Yang, Jing;Huang, Ming-Jiao;Fu, Bu-Li;Liang, Jin-Jin;Xue, Hu;Hu, Jin-Yu;Ji, Yao;He, Chao;Du, He;Wang, Chao;Zhang, Rong;Lu, Han-Tang;Xie, Wen;Yang, Xin;Zhang, You-Jun;Yin, Cheng;Gui, Lian-You;OReilly, Andrias O.;Zhang, Cheng-Jia;Tan, Qi-Mei;Chu, Dong;Zhou, Xu-Guo;Nauen, Ralf;Bass, Chris
关键词:
-
Transcriptome data reveal beneficial effects of Rickettsia (Rickettsiales: Rickettsiaceae) on Bemisia tabaci (Hemiptera: Aleyrodidae) through nutritional factors and defense mechanisms
作者:Li, Yi-Han;Peng, Jing;Li, Yi-Han;Qiu, Bao-Li;Wu, Qing-Jun;Sun, Jing-Chen;Zhang, Peng-Jun
关键词:whitefly; Rickettsia; interaction; transcriptome
-
Rickettsia transmission from whitefly to plants benefits herbivore insects but is detrimental to fungal and viral pathogens
作者:Shi, Pei-Qiong;Wang, Lei;Chen, Xin-Yi;Qiu, Bao-Li;Wang, Kai;Wu, Qing-Jun;Turlings, Ted C. J.;Zhang, Peng-Jun
关键词:bacterial symbiont; Rickettsia; Bemisia tabaci; horizontal transmission; plant defense
-
Over-expression of UDP-glycosyltransferase UGT353G2 confers resistance to neonicotinoids in whitefly (Bemisia tabaci)
作者:Du, Tian-hua;Liang, Jin-jin;Liu, Shao-nan;Fu, Bu-li;He, Chao;Yang, Jing;Wei, Xue-gao;Gong, Pei-Pan;Huang, Ming-jiao;Xue, Hu;Hu, Jin-Yu;Du, He;Ji, Yao;Zhang, Rong;Wang, Chao;Zhang, Cheng-jia;Yang, Xin;Zhang, You-jun;Yin, Cheng;Gui, Lian-you
关键词:UDP-glycosyltransferases; Bemisia tabaci; Insecticide resistance; Neonicotinoids; RNAi
-
A pH-responsive MOF-functionalized hollow mesoporous silica controlled herbicide delivery system exhibits enhanced activity against ACCase-herbicide-resistant weeds
作者:Deng, Xi-le;Bai, Lian-yang;Li, Jia-qing;Lian, Ren-jie;Zhang, Zhao-yang;Li, Jian-hong;He, Shun;Bai, Lian-yang;Yi, Ji-ming
关键词:metal organic framework; controlled-release; hollow mesoporous silica; herbicidal activity; rice security; oxidative damage