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Comp Biochem Physiol Part D Genomics Proteomics

Title:		Transcriptome analysis and expression profiles of odorant binding proteins and chemosensory proteins in Orius sauteri
Author(s):		Pei YW; Wu ZR; Zhang HN; Lu M; Liu XL;
Address:		"State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430062, China. College of Plant Protection, Yangzhou University, Yangzhou 225009, China. State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430062, China. Electronic address: lumin@hubu.edu.cn. State Key Laboratory of Biocatalysis and Enzyme Engineering, School of Life Sciences, Hubei University, Wuhan 430062, China. Electronic address: bruceliu2021@outlook.com"
Journal Title:		Comp Biochem Physiol Part D Genomics Proteomics
Year:		2023
Volume:		20230904
Issue:
Page Number:		101137 -
DOI:		10.1016/j.cbd.2023.101137
ISSN/ISBN:		1878-0407 (Electronic) 1744-117X (Linking)
Abstract:		"The flower bug Orius sauteri (Heteroptera: Anthocoridae), is a polyphagous predator and a natural enemy widely used in biological pest control to micro-pests including aphids, spider mites, thrips and so on. In the present study, the transcriptome analysis of adult heads in O. sauteri were performed and identified a total of 38 chemosensory genes including 24 odorant binding proteins (OBPs) and 14 chemosensory proteins (CSPs). Subsequently, we conducted quantitative real-time PCR to detect the tissue expression level of 18 OBPs and 8 CSPs. The results showed that almost all OsauOBPs and OsauCSPs have a high expression level in the adult heads of both sexes. In addition, 5 OsauOBPs (OBP1, OBP2, OBP3, OBP4 and OBP14) have a significantly higher expressed in male heads than female, indicating that these chemosensory proteins might be involved in the male-specific behaviors such as pheromone reception and mate-seeking. This study will provide helpful reference for subsequent understanding of chemoreception mechanism in O. sauteri"
Keywords:		Chemosensory genes Expression pattern Orius sauteri Transcriptome;
Notes:		"PublisherPei, Yi-Wen Wu, Zhe-Ran Zhang, Hai-Nan Lu, Min Liu, Xiao-Long eng Netherlands 2023/09/10 Comp Biochem Physiol Part D Genomics Proteomics. 2023 Sep 4; 48:101137. doi: 10.1016/j.cbd.2023.101137"