Molecular characterization and evolution of a chemosensory receptor gene family in three notorious rice planthoppers, Nilaparvata lugens, Sogatella furcifera and Laodelphax striatellus, based on genome and transcriptome analyses
文献类型： 外文期刊
作者： He, Peng 1 ; Engsontia, Patamarerk 2 ; Chen, Guang-Lei 1 ; Yin, Qian 3 ; Wang, Jun 1 ; Lu, Xu 4 ; Zhang, Ya-Nan 5 ; Li, Z 1 ;
作者机构： 1.Guizhou Univ, Minist Educ, Key Lab Green Pesticide & Agr Bioengn, State Key Lab Breeding Base Green Pesticide & Agr, Guiyang 550025, Guizhou, Peoples R China
2.Prince Songkla Univ, Fac Sci, Dept Biol, Mol Ecol & Evolut Res Unit, Hat Yai, Songkhla, Thailand
3.Jiangsu Prov & Chinese Acad Sci, Inst Bot, Nanjing, Jiangsu, Peoples R China
4.Jiangsu Acad Agr Sci, Inst Plant Protect, Nanjing, Jiangsu, Peoples R China
5.Huaibei Normal Univ, Coll Life Sci, Huaibei, Peoples R China
6.Chinese Acad Agr Sci, Tea Res Inst, Minist Agr, Key Lab Tea Biol & Resour
关键词： genome; odorant receptor; gustatory receptor; ionotropic receptor; rice planthoppers
期刊名称：PEST MANAGEMENT SCIENCE （ 影响因子：4.845； 五年影响因子：4.674 ）
ISSN： 1526-498X
年卷期： 2018 年 74 卷 9 期
页码：
收录情况： SCI
摘要： BACKGROUNDThe white-backed planthopper (WBPH) Sogatella furcifera, the brown planthopper (BPH) Nilaparvata lugens, and the small brown planthopper (SBPH) Laodelphax striatellus (Hemiptera: Delphacidae) are rice pests that damage rice plants by sap-sucking and by transmitting viruses. Host-seeking behavior involves chemosensory receptor genes that include odorant receptors (ORs), ionotropic receptors (IRs) and gustatory receptors (GRs). RESULTSWe used genome and transcriptome data to identify 141 ORs, 28 GRs and 25 IRs in BPH; 135 ORs, 18 GRs and 16 IRs in WBPH; and 37 ORs, 14 GRs and 6 IRs in SBPH. A phylogenetic analysis identified several specific OR clades of rice planthoppers, the results indicating that these OR members might be used to respond to specific host volatiles. OR co-receptor (Orco) is the most conserved and essential OR gene among these species and RNA interference (RNAi) can decrease their mRNA expression level to <50%. RNAi knockdown rice planthoppers were anosmia and were unable to seek or locate rice plants in behavioral tests. CONCLUSIONThe results demonstrate the importance of the planthopper Orco genes in locating rice plants. This information may aid in the development of RNAi-based transgenic rice and other pest management technologies. (c) 2018 Society of Chemical Industry
- 相关文献
作者其他论文 更多>>
-
Comparative genomics of the medicinal plants Lonicera macranthoides and L. japonica provides insight into genus genome evolution and hederagenin-based saponin biosynthesis
作者：Yin, Xiaojian;Xiang, Yaping;Huang, Feng-Qing;Chen, Yahui;Du, Jinfa;Chen, Xiaojie;Wang, Xiaoxiao;Wei, Xinru;Cai, Yuan-Yuan;Gao, Wen;Alolga, Raphael N. N.;Li, Ping;Lu, Xu;Qi, Lian-Wen;Yin, Xiaojian;Ding, Hengwu;Kan, Xianzhao;Guo, Dongshu;Zhang, Baolong;Alejo-Jacuinde, Gerardo;Tran, Lam-Son Phan;Herrera-Estrella, Luis;Herrera-Estrella, Luis
关键词：Caprifoliaceae (honeysuckle); chromosome-level genome; hederagenin-based saponins; Lonicere macranthoides; oleanolic acid synthase
-
Fertilization restructures nematode assemblages by modifying soil pH in croplands of Northeast China
作者：Li, Chunlin;Xie, Zhonglei;Wang, Jun;Yang, Zhenming;Wang, Xuefeng;Chen, Baoyu;Wang, Lichun
关键词：long-term fertilization; soil type; soil acidification; nematode assemblage; Northeast China
-
Generation of new rice germplasms with low amylose content by CRISPR/CAS9-targeted mutagenesis of the FLOURY ENDOSPERM 2 gene
作者：Song, Xiaohong;Li, Bin;Tan, Xiaoli;Li, Yulong;Yang, Jie;Song, Xiaohong;Chen, Zhihui;Du, Xi;Li, Bin;Fei, Yunyan;Tao, Yajun;Wang, Fangquan;Xu, Yang;Li, Wenqi;Wang, Jun;Liang, Guohua;Zhou, Yong;Yang, Jie;Chen, Zhihui;Du, Xi;Fei, Yunyan;Tao, Yajun;Wang, Fangquan;Xu, Yang;Li, Wenqi;Wang, Jun;Liang, Guohua;Zhou, Yong;Yang, Jie
关键词：FLOURY ENDOSPERM 2; amylose content (AC); eating and cooking quality (ECQ); japonica rice; CRISPR; Cas9; genome editing
-
Increased N2O emission due to paddy soil drainage is regulated by carbon and nitrogen availability
作者：Wu, Lei;Wang, Jun;Zhang, Wenju;Xu, Minggang;Tang, Shuirong;Hu, Ronggui;Duan, Pengpeng;Xu, Cong
关键词：N2O emission; Paddy soil drainage; Nitrifying and denitrifying genes; (nirK plus nirS)/nosZ ratio
-
Alginate oligosaccharides protect against fumonisin B1-induced intestinal damage via promoting gut microbiota homeostasis
作者：Li, Tiantian;Wang, Jun;Yin, Peng;Liu, Hujun;Sun, Changpo;Huang, Shimeng;Huang, Shimeng;Sun, Changpo
关键词：Mycotoxin; Prebiotics; Anti-apoptotic; Anti-inflammatory; Gut microbiome; Gut dysbiosis
-
Importance of hydrogen sulfide as the molecular basis of heterosis in hybrid Brassica napus: A case study in salinity response
作者：Cheng, Pengfei;Zhang, Yihua;Wang, Jun;Shen, Wenbiao;Guan, Rongzhan;Pu, Huiming
关键词：Heterosis; Hydrogen sulfide; Salt stress; Brassica napus
-
Nitric Oxide Is Associated With Heterosis of Salinity Tolerance in Brassica napus L.
作者：Zhang, Yihua;Cheng, Pengfei;Wang, Jun;Abdalmegeed, Dyaaaldin;Li, Ying;Wu, Mangteng;Dai, Chen;Shen, Wenbiao;Zhang, Yihua;Wan, Shubei;Guan, Rongzhan;Zhang, Yihua;Pu, Huiming;Zhang, Yihua
关键词：Brassica napus L; heterosis; nitric oxide; proteomics; salt stress
