文献类型： 外文期刊
第一作者： Zhang, Sai
作者： Zhang, Sai;Liu, Fang;Zhang, Sai;Wang, Xiaoqing;Wang, Guirong;Liu, Yang;Wang, Guirong
作者机构：
关键词： Apolygus lucorum; Electroantennogram; Linalool; Odorant receptor; Xenopus oocytes
期刊名称：INSECT BIOCHEMISTRY AND MOLECULAR BIOLOGY （ 影响因子：3.8； 五年影响因子：4.4 ）
ISSN： 0965-1748
年卷期： 2022 年 144 卷
页码：
收录情况： SCI
摘要： A highly sensitive olfactory system is required for various insect behaviors, including oviposition site selection, host location, and mate recognition. Odorant receptors (ORs) play a critical role in odorant detection. In this study, we cloned four OR genes referred to as AlucORs (AlucOR4, AlucOR39, AlucOR43, and AlucOR47) from the green mirid bug, Apolygus lucorum, and used Real-time quantitative PCR to show that expression of all four ORs was considerably biased to antennae. Functional analysis, performed using a Xenopus oocyte expression system, revealed that AlucOR47 was robustly and sensitively tuned to the important plant volatile, linalool, and its analogs, linalyl acetate and linalool tetrahydride. Electroantennogram recordings showed that all three ligands elicited obvious responses in male and female mirid bug antennae, with the response to linalool being the strongest. In behavioral assays, male and female mirid bugs displayed significant aversions to linalool. Additionally, the repellent behavior effect of A. lucorum in response to linalool disappeared after knocking down AlucOR47 by RNA interference (RNAi). Taken together, these results indicate that AlucOR47 is necessary for linalool perception in A. lucorum. Our results suggest that AlucOR47 may play a role in plant-insect interactions and provide insight into potential means of biological control against mirid bugs.
分类号：
- 相关文献
作者其他论文 更多>>
-
Transcriptome analysis reveals the potential lncRNA-mRNA modules involved in genetic male sterility and fertility of Chinese cabbage (brassica rapa L. ssp. pekinensis)
作者：Wei, Xiaochun;Wang, Xiaoqing;Zhao, Yanyan;Yang, Shuangjuan;Su, Henan;Wang, Zhiyong;Zhang, Wenjing;Wei, Fang;Yuan, Yuxiang;Zhang, Xiaowei;Wei, Xiaochun;Wang, Xiaoqing;Chen, Weiwei;Tian, Baoming;Wei, Fang;Nath, Ujjal Kumar
关键词：Chinese cabbage; Genic male sterility; GO analysis; LncRNA
-
Design and Performance Analysis of a Sunflower Cutting Table Based on the Principle of Manual Disk Pick-Up
作者：Li, Bin;Gao, Xiaolong;Chen, Xuegeng;Li, Bin;Liu, Yang;Wang, Shiguo;Dong, Yuncheng
关键词：harvesting machinery; seed loss; response surface analysis; parameter optimization
-
Mapping Maize Planting Densities Using Unmanned Aerial Vehicles, Multispectral Remote Sensing, and Deep Learning Technology
作者：Shen, Jianing;Hu, Jingyu;Wang, Jian;Shu, Meiyan;Guo, Wei;Qiao, Hongbo;Yue, Jibo;Wang, Qilei;Zhao, Meng;Liu, Yang;Niu, Qinglin;Niu, Qinglin
关键词：maize planting density; object detection; machine learning; vegetation index; YOLO; GLCM
-
Improving potato AGB estimation to mitigate phenological stage impacts through depth features from hyperspectral data
作者：Liu, Yang;Feng, Haikuan;Fan, Yiguang;Chen, Riqiang;Bian, Mingbo;Ma, Yanpeng;Li, Jingbo;Xu, Bo;Yang, Guijun;Liu, Yang;Liu, Yang;Feng, Haikuan;Yue, Jibo;Jin, Xiuliang
关键词：AGB; Hyperspectral features; Deep features; SPA; LSTM; PLSR
-
Genomic insights into the seawater adaptation in Cyprinidae
作者：Wang, Ying;Zhang, Xuejing;Xiong, Fei;Zhou, Min;Wang, Jing;Wang, Cheng;Qian, Yuting;Meng, Minghui;Chen, Wenjun;Ding, Zufa;Yu, Dan;Liu, Yang;He, Shunping;Yang, Liandong;Wang, Ying;He, Shunping;Yang, Liandong;Wang, Cheng;Qian, Yuting;Chen, Wenjun;Ding, Zufa;Yu, Dan;Liu, Yang;Chang, Yumei;Wang, Ying;Yang, Liandong
关键词：Far Eastern dace; Migratory; Osmoregulation; Seawater adaptation
-
Identification of the murine osteoblastic cell MC3T3-E1 as a permissive cell line in response to lumpy skin disease virus
作者：You, Ting;Wang, Xiangwei;Yin, Xiangping;Sun, Yuefeng;Chen, Hao-tai;Ren, Shanhui;You, Ting;Wang, Meng;Zhang, Hongqiang;Wang, Guirong;Gao, Xiaolong
关键词：First identification; Lumpy skin disease virus; Permissive cell
-
Winter Wheat Yield Estimation with Color Index Fusion Texture Feature
作者：Yang, Fuqin;Yan, Jiayu;Guo, Lixiao;Tan, Jianxin;Meng, Xiangfei;Xiao, Yibo;Liu, Yang;Feng, Haikuan;Liu, Yang;Feng, Haikuan
关键词：UAV; color index; fusion texture; partial least squares; random forest
