Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)

Abstract Plant JAZ (Jasmonate ZIM-domain) proteins play versatile roles in multiple aspects of plant development and defense. However, little is known about the JAZ family in allotetraploid upland cotton (Gossypium hirsutum) so far. In this study, 30 non-redundant JAZ genes were identified in upland...

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Autores principales:	Wen Li, Xiao-Cong Xia, Li-Hong Han, Ping Ni, Jing-Qiu Yan, Miao Tao, Geng-Qing Huang, Xue-Bao Li
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2017
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/9a750716b38b4c97b43065e248760271
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spelling	oai:doaj.org-article:9a750716b38b4c97b43065e2487602712021-12-02T12:32:56ZGenome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)10.1038/s41598-017-03155-42045-2322https://doaj.org/article/9a750716b38b4c97b43065e2487602712017-06-01T00:00:00Zhttps://doi.org/10.1038/s41598-017-03155-4https://doaj.org/toc/2045-2322Abstract Plant JAZ (Jasmonate ZIM-domain) proteins play versatile roles in multiple aspects of plant development and defense. However, little is known about the JAZ family in allotetraploid upland cotton (Gossypium hirsutum) so far. In this study, 30 non-redundant JAZ genes were identified in upland cotton through genome-wide screening. Phylogenetic analysis revealed that the 30 proteins in cotton JAZ family are further divided into five groups (I – V), and members in the same group share highly conserved motif structures. Subcellular localization assay demonstrated that GhJAZ proteins are localized in the cell nucleus. Quantitative RT-PCR analysis indicated that GhJAZs display different expression patterns in cotton tissues, and most of them could be induced by Jasmonic (JA). Furthermore, some GhJAZ genes are preferentially expressed in cotton ovules and fibers, and showed differential expression in ovules of wild type cotton and fiberless mutant (fl) during fiber initiation. GhJAZ proteins could interact with each other to form homodimer or heterodimer, and they also interacted with some JA signaling regulators and the proteins involved in cotton fiber initiation. Collectively, our data suggested that some GhJAZ proteins may play important roles in cotton fiber initiation and development by regulating JA signaling as well as some fiber-related proteins.Wen LiXiao-Cong XiaLi-Hong HanPing NiJing-Qiu YanMiao TaoGeng-Qing HuangXue-Bao LiNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 7, Iss 1, Pp 1-14 (2017)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Wen Li Xiao-Cong Xia Li-Hong Han Ping Ni Jing-Qiu Yan Miao Tao Geng-Qing Huang Xue-Bao Li Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
description	Abstract Plant JAZ (Jasmonate ZIM-domain) proteins play versatile roles in multiple aspects of plant development and defense. However, little is known about the JAZ family in allotetraploid upland cotton (Gossypium hirsutum) so far. In this study, 30 non-redundant JAZ genes were identified in upland cotton through genome-wide screening. Phylogenetic analysis revealed that the 30 proteins in cotton JAZ family are further divided into five groups (I – V), and members in the same group share highly conserved motif structures. Subcellular localization assay demonstrated that GhJAZ proteins are localized in the cell nucleus. Quantitative RT-PCR analysis indicated that GhJAZs display different expression patterns in cotton tissues, and most of them could be induced by Jasmonic (JA). Furthermore, some GhJAZ genes are preferentially expressed in cotton ovules and fibers, and showed differential expression in ovules of wild type cotton and fiberless mutant (fl) during fiber initiation. GhJAZ proteins could interact with each other to form homodimer or heterodimer, and they also interacted with some JA signaling regulators and the proteins involved in cotton fiber initiation. Collectively, our data suggested that some GhJAZ proteins may play important roles in cotton fiber initiation and development by regulating JA signaling as well as some fiber-related proteins.
format	article
author	Wen Li Xiao-Cong Xia Li-Hong Han Ping Ni Jing-Qiu Yan Miao Tao Geng-Qing Huang Xue-Bao Li
author_facet	Wen Li Xiao-Cong Xia Li-Hong Han Ping Ni Jing-Qiu Yan Miao Tao Geng-Qing Huang Xue-Bao Li
author_sort	Wen Li
title	Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
title_short	Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
title_full	Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
title_fullStr	Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
title_full_unstemmed	Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)
title_sort	genome-wide identification and characterization of jaz gene family in upland cotton (gossypium hirsutum)
publisher	Nature Portfolio
publishDate	2017
url	https://doaj.org/article/9a750716b38b4c97b43065e248760271
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Genome-wide identification and characterization of JAZ gene family in upland cotton (Gossypium hirsutum)

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