Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes

Abstract Studies on insect olfaction have increased our understanding of insect’s chemosensory system and chemical ecology, and have improved pest control strategies based on insect behavior. In this study, we assembled the antennal transcriptomes of the lychee giant stink bug, Tessaratoma papillosa...

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Autores principales:	Zhong-Zhen Wu, Meng-Qiu Qu, Xin-Hua Pu, Yang Cui, Wan-Yu Xiao, Hong-Xia Zhao, Shu-Ying Bin, Jin-Tian Lin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/8a65c42b990f4c0ead2170d2883ec923
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spelling	oai:doaj.org-article:8a65c42b990f4c0ead2170d2883ec9232021-12-02T11:52:16ZTranscriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes10.1038/s41598-017-03306-72045-2322https://doaj.org/article/8a65c42b990f4c0ead2170d2883ec9232017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-03306-7https://doaj.org/toc/2045-2322Abstract Studies on insect olfaction have increased our understanding of insect’s chemosensory system and chemical ecology, and have improved pest control strategies based on insect behavior. In this study, we assembled the antennal transcriptomes of the lychee giant stink bug, Tessaratoma papillosa, by using next generation sequencing to identify the major olfaction gene families in this species. In total, 59 odorant receptors, 14 ionotropic receptors (8 antennal IRs), and 33 odorant binding proteins (28 classic OBPs and 5 plus-C OBPs) were identified from the male and female antennal transcriptomes. Analyses of tissue expression profiles revealed that all 59 OR transcripts, 2 of the 8 antennal IRs, and 6 of the 33 OBPs were primarily expressed in the antennae, suggesting their putative role in olfaction. The sex-biased expression patterns of these antenna-predominant genes suggested that they may have important functions in the reproductive behavior of these insects. This is the first report that provides a comprehensive resource to future studies on olfaction in the lychee giant stink bug.Zhong-Zhen WuMeng-Qiu QuXin-Hua PuYang CuiWan-Yu XiaoHong-Xia ZhaoShu-Ying BinJin-Tian LinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-11 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Zhong-Zhen Wu Meng-Qiu Qu Xin-Hua Pu Yang Cui Wan-Yu Xiao Hong-Xia Zhao Shu-Ying Bin Jin-Tian Lin Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
description	Abstract Studies on insect olfaction have increased our understanding of insect’s chemosensory system and chemical ecology, and have improved pest control strategies based on insect behavior. In this study, we assembled the antennal transcriptomes of the lychee giant stink bug, Tessaratoma papillosa, by using next generation sequencing to identify the major olfaction gene families in this species. In total, 59 odorant receptors, 14 ionotropic receptors (8 antennal IRs), and 33 odorant binding proteins (28 classic OBPs and 5 plus-C OBPs) were identified from the male and female antennal transcriptomes. Analyses of tissue expression profiles revealed that all 59 OR transcripts, 2 of the 8 antennal IRs, and 6 of the 33 OBPs were primarily expressed in the antennae, suggesting their putative role in olfaction. The sex-biased expression patterns of these antenna-predominant genes suggested that they may have important functions in the reproductive behavior of these insects. This is the first report that provides a comprehensive resource to future studies on olfaction in the lychee giant stink bug.
format	article
author	Zhong-Zhen Wu Meng-Qiu Qu Xin-Hua Pu Yang Cui Wan-Yu Xiao Hong-Xia Zhao Shu-Ying Bin Jin-Tian Lin
author_facet	Zhong-Zhen Wu Meng-Qiu Qu Xin-Hua Pu Yang Cui Wan-Yu Xiao Hong-Xia Zhao Shu-Ying Bin Jin-Tian Lin
author_sort	Zhong-Zhen Wu
title	Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
title_short	Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
title_full	Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
title_fullStr	Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
title_full_unstemmed	Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
title_sort	transcriptome sequencing of tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/8a65c42b990f4c0ead2170d2883ec923
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Transcriptome sequencing of Tessaratoma papillosa antennae to identify and analyze expression patterns of putative olfaction genes

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