Sitobion miscanthi L type symbiont enhances the fitness and feeding behavior of the host grain aphid
文献类型： 外文期刊
作者： Li, Xinan 1 ; Sun, Yulin 1 ; Tian, Xujun 1 ; Wang, Chao 1 ; Li, Qian 1 ; Li, Qiuchi 1 ; Zhu, Saige 1 ; Lan, Chen 1 ; Zhang, Yunhui 1 ; Li, Xiangrui 1 ; Ding, Ruifeng 6 ; Zhu, Xun 1 ;
作者机构： 1.Chinese Acad Agr Sci, Inst Plant Protect, State Key Lab Biol Plant Dis & Insect Pests, Beijing, Peoples R China
2.Henan Inst Sci & Technol, Henan Engn Res Ctr Green Pesticide Creat & Intelli, Sch Resource & Environm Sci, Xinxiang, Peoples R China
3.Heilongjiang Univ, Sch Life Sci, Heilongjiang Prov Key Lab Ecol Restorat & Resource, Harbin, Peoples R China
4.Guizhou Univ, Inst Crop Protect, Coll Agr, Res Ctr Engn Technol Kiwifruit, Guiyang, Peoples R China
5.Beijing Univ Agr, Coll Biosci & Resource Environm, Key Lab Urban Agr North China, Minist Agr & Rural Affairs Peoples Republ China, Beijing, Peoples R China
6.Xinjiang Acad Agr Sci, Inst Plant Protect, Urumqi, Peoples R China
关键词： aphid; Sitobion miscanthi L type symbiont; Buchnera aphidicola; life-table parameters; feeding behavior
期刊名称：PEST MANAGEMENT SCIENCE （ 影响因子：4.462； 五年影响因子：4.688 ）
ISSN： 1526-498X
年卷期：
页码：
收录情况： SCI
摘要： BackgroundSymbiotic bacteria affect physiology and ecology of insect hosts. The Sitobion miscanthi L type symbiont (SMLS) is a recently discovered and widely distributed secondary symbiont in the grain aphid Sitobion miscanthi Takahashi in China. ResultsIn this study, SMLS-infected (SI) and SMLS-uninfected (SU) aphid strains were obtained from field population. The artificially SMLS-re-infected (SRI) strain was established by injecting SU aphids with the SI strain hemolymph containing SMLS. The SRI and SU strains had identical genetic backgrounds and similar microbial community structures. Compared with the SU strain, adult longevity, survival rate, and fecundity were significantly greater in the SRI strain (biological fitness of 1.48). Moreover, the SRI strain spent more time ingesting phloem than the SU strain. A comparative transcriptome analysis indicated that reproduction- and longevity-related genes were more highly expressed in the SRI strain than in the SU strain. ConclusionThe findings indicated that the infection with SMLS enhanced the Sitobion miscanthi fitness and feeding behavior. The beneficial effect of the SMLS on hosts could explain why it frequently infects the field populations in the grain aphid Sitobion miscanthi Takahashi in China. (c) 2022 Society of Chemical Industry.
- 相关文献
作者其他论文 更多>>
-
Resistance development, cross-resistance, and fitness costs associated with Aphis gossypii resistance towards sulfoxaflor and acetamiprid in different geographical regions
作者：Wang, Wei;Zhang, Renfu;Liu, Haiyang;Ding, Ruifeng;Yao, Ju;Wang, Wei;Huang, Qiushi;Liang, Gemei
关键词：Aphis gossypii; sulfoxaflor; acetamiprid; cross -resistance; fitness costs; different sensitivities
-
Research on machine vision and deep learning based recognition of cotton seedling aphid infestation level
作者：Xu, Xin;Shi, Jing;Chen, Yongqin;He, Qiang;Liu, Liangliang;Sun, Tong;Qiao, Hongbo;Ding, Ruifeng;Lu, Yanhui;Xue, Chaoqun
关键词：Aphis gossypii Glover; Faster R-CNN; YOLOv5; SSD; deep learning
-
Transcriptome-Based Identification and Characterization of Genes Associated with Resistance to Beta-Cypermethrin in Rhopalosiphum padi (Hemiptera: Aphididae)
作者：Li, Qiuchi;Shi, Caihua;Li, Qiuchi;Li, Xinan;Sun, Yulin;Tian, Xujun;Zhu, Saige;Wang, Yanbo;Zhu, Xun;Li, Xinan;Gao, Haifeng
关键词：beta-cypermethrin; Rhopalosiphum padi; transcriptome comparison; resistance mechanism
-
Fitness Cost of the Field-Evolved Resistance to Sulfoxaflor and Multi-Insecticide Resistance of the Wheat Aphid Sitobion miscanthi (Takahashi)
作者：Li, Xinan;Zhu, Saige;Li, Qiuchi;Sun, Yulin;Wang, Yanbo;Tian, Xujun;Ran, Xiao;Li, Xiangrui;Zhang, Yunhui;Zhu, Xun;Li, Xinan;Gao, Haifeng
关键词：fecundity; fitness cost; insecticide resistance; Sitobion miscanthi; sulfoxaflor
-
Selection of Reference Genes for RT-qPCR Analysis of Wing Dimorphism in English Grain Aphid, Sitobion avenae (Hemiptera: Aphididae)
作者：Li, Xiangrui;Li, Xinan;Chao Wang;Zhang, Yunhui;Xun Zhu;Li, Xinan;Yan, Weiwei;Coates, Brad;Zhou, Xuguo;Gao Haifeng
关键词：Sitobion avenae; wing polyphenism; reference gene; RT-qPCR; normalization
-
No influence on population dynamics of spider mites in cotton fields of intercropping with walnut, a poor-quality host
作者：Li, Haiqiang;Wang, Dongmei;Liu, Jian;Li, Haiqiang;Li, Qian;Liu, Bing;Yang, Long;Lu, Yanhui;Li, Haiqiang;Zhang, Jianping
关键词：Polyphagous herbivore; Host plant adaptation; Seasonal dynamics; Intercropping system; Pest management
-
RNA Sequencing Analysis of Metopolophium dirhodum (Walker) (Hemiptera: Aphididae) Reveals the Mechanism Underlying Insecticide Resistance
作者：Gao, Haifeng;Zhao, Sifeng;Ge, Feng;Gao, Haifeng;Li, Guangkuo;Liu, Enliang;Shen, Yuyang;Zhu, Xun;Ge, Feng
关键词：RNA-seq; Metopolophium dirhodum; insecticide; DEGs; resistance
