Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus

Abstract The indirect interactions between insect vectors, such as whiteflies, and the viruses they transmit, such as begomoviruses, via host plants may produce a range of outcome depending on the species/strain of each of the three organisms involved, and the mechanisms underlying the variations ar...

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Autores principales:	Yan-Chun Sun, Li-Long Pan, Feng-Ze Ying, Ping Li, Xiao-Wei Wang, Shu-Sheng Liu
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/e13a9226c3c94b709be62960e35246ec
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spelling	oai:doaj.org-article:e13a9226c3c94b709be62960e35246ec2021-12-02T16:07:49ZJasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus10.1038/s41598-017-00692-w2045-2322https://doaj.org/article/e13a9226c3c94b709be62960e35246ec2017-04-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-00692-whttps://doaj.org/toc/2045-2322Abstract The indirect interactions between insect vectors, such as whiteflies, and the viruses they transmit, such as begomoviruses, via host plants may produce a range of outcome depending on the species/strain of each of the three organisms involved, and the mechanisms underlying the variations are not well understood. Here, we observed the performance of whiteflies on three types of tomato, which vary in level of jasmonic acid (JA)-related resistance and were either uninfected or infected by a begomovirus, to investigate the role of JA-related resistance in mediating whitefly-begomovirus interactions. Compared to the performance of whiteflies on plants of the wild type, the performance was elevated on plants deficient in JA-related resistance but reduced on plants with a high level of JA-related resistance. Further, on plants with a high level of JA-related resistance, the whitefly performed better on virus-infected than on uninfected plants; however, on tomato plants deficient in JA-related resistance, whitefly performance was less affected by the virus-infection of plants. Additionally, the expression of the JA-regulated defense gene PI-II in tomato plants was repressed by virus infection. These findings suggest that JA-related resistance plays an important role in the tripartite interactions between whitefly, begomovirus and tomato plant.Yan-Chun SunLi-Long PanFeng-Ze YingPing LiXiao-Wei WangShu-Sheng LiuNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-7 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Yan-Chun Sun Li-Long Pan Feng-Ze Ying Ping Li Xiao-Wei Wang Shu-Sheng Liu Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
description	Abstract The indirect interactions between insect vectors, such as whiteflies, and the viruses they transmit, such as begomoviruses, via host plants may produce a range of outcome depending on the species/strain of each of the three organisms involved, and the mechanisms underlying the variations are not well understood. Here, we observed the performance of whiteflies on three types of tomato, which vary in level of jasmonic acid (JA)-related resistance and were either uninfected or infected by a begomovirus, to investigate the role of JA-related resistance in mediating whitefly-begomovirus interactions. Compared to the performance of whiteflies on plants of the wild type, the performance was elevated on plants deficient in JA-related resistance but reduced on plants with a high level of JA-related resistance. Further, on plants with a high level of JA-related resistance, the whitefly performed better on virus-infected than on uninfected plants; however, on tomato plants deficient in JA-related resistance, whitefly performance was less affected by the virus-infection of plants. Additionally, the expression of the JA-regulated defense gene PI-II in tomato plants was repressed by virus infection. These findings suggest that JA-related resistance plays an important role in the tripartite interactions between whitefly, begomovirus and tomato plant.
format	article
author	Yan-Chun Sun Li-Long Pan Feng-Ze Ying Ping Li Xiao-Wei Wang Shu-Sheng Liu
author_facet	Yan-Chun Sun Li-Long Pan Feng-Ze Ying Ping Li Xiao-Wei Wang Shu-Sheng Liu
author_sort	Yan-Chun Sun
title	Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
title_short	Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
title_full	Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
title_fullStr	Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
title_full_unstemmed	Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
title_sort	jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/e13a9226c3c94b709be62960e35246ec
work_keys_str_mv	AT yanchunsun jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus AT lilongpan jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus AT fengzeying jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus AT pingli jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus AT xiaoweiwang jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus AT shushengliu jasmonicacidrelatedresistanceintomatomediatesinteractionsbetweenwhiteflyandwhiteflytransmittedvirus
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Jasmonic acid-related resistance in tomato mediates interactions between whitefly and whitefly-transmitted virus

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