The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (Camellia sinensis) Development and Defense Processes

Laccase (LAC) plays important roles in different plant development and defense processes. In this study, we identified laccase genes (CsLACs) in Camellia sinensis cv ‘Longjing43′ cultivars, which were classified into six subclades. The expression patterns of <...

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Autores principales:	Yongchen Yu, Yuxian Xing, Fengjing Liu, Xin Zhang, Xiwang Li, Jin Zhang, Xiaoling Sun
Formato:	article
Lenguaje:	EN
Publicado:	MDPI AG 2021
Materias:	<i>Camellia sinensis</i> laccase gene family trade-off development induced defense insect herbivore Biology (General) QH301-705.5 Chemistry QD1-999
Acceso en línea:	https://doaj.org/article/3aed8d6d87854493991562bd826f4c13
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spelling	oai:doaj.org-article:3aed8d6d87854493991562bd826f4c132021-11-25T17:57:46ZThe Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes10.3390/ijms2222125541422-00671661-6596https://doaj.org/article/3aed8d6d87854493991562bd826f4c132021-11-01T00:00:00Zhttps://www.mdpi.com/1422-0067/22/22/12554https://doaj.org/toc/1661-6596https://doaj.org/toc/1422-0067Laccase (LAC) plays important roles in different plant development and defense processes. In this study, we identified laccase genes (<i>CsLAC</i>s) in <i>Camellia sinensis</i> cv ‘Longjing43′ cultivars, which were classified into six subclades. The expression patterns of <i>CsLAC</i>s displayed significant spatiotemporal variations across different tissues and developmental stages. Most members in subclades II, IV and subclade I exhibited contrasting expression patterns during leaf development, consistent with a trade-off model for preferential expression in the early and late developmental stages. The extensive transcriptional changes of <i>CsLAC</i>s under different phytohormone and herbivore treatment were observed and compared, with the expression of most genes in subclades I, II and III being downregulated but genes in subclades IV, V and VI being upregulated, suggesting a growth and defense trade-off model between these subclades. Taken together, our research reveal that <i>CsLAC</i>s mediate multi-perspective trade-offs during tea plant development and defense processes and are involved in herbivore resistance in tea plants. More in-depth research of <i>CsLAC</i>s upstream regulation and downstream targets mediating herbivore defense should be conducted in the future.Yongchen YuYuxian XingFengjing LiuXin ZhangXiwang LiJin ZhangXiaoling SunMDPI AGarticle<i>Camellia sinensis</i>laccase gene familytrade-offdevelopmentinduced defenseinsect herbivoreBiology (General)QH301-705.5ChemistryQD1-999ENInternational Journal of Molecular Sciences, Vol 22, Iss 12554, p 12554 (2021)
institution	DOAJ
collection	DOAJ
language	EN
topic	<i>Camellia sinensis</i> laccase gene family trade-off development induced defense insect herbivore Biology (General) QH301-705.5 Chemistry QD1-999
spellingShingle	<i>Camellia sinensis</i> laccase gene family trade-off development induced defense insect herbivore Biology (General) QH301-705.5 Chemistry QD1-999 Yongchen Yu Yuxian Xing Fengjing Liu Xin Zhang Xiwang Li Jin Zhang Xiaoling Sun The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
description	Laccase (LAC) plays important roles in different plant development and defense processes. In this study, we identified laccase genes (<i>CsLAC</i>s) in <i>Camellia sinensis</i> cv ‘Longjing43′ cultivars, which were classified into six subclades. The expression patterns of <i>CsLAC</i>s displayed significant spatiotemporal variations across different tissues and developmental stages. Most members in subclades II, IV and subclade I exhibited contrasting expression patterns during leaf development, consistent with a trade-off model for preferential expression in the early and late developmental stages. The extensive transcriptional changes of <i>CsLAC</i>s under different phytohormone and herbivore treatment were observed and compared, with the expression of most genes in subclades I, II and III being downregulated but genes in subclades IV, V and VI being upregulated, suggesting a growth and defense trade-off model between these subclades. Taken together, our research reveal that <i>CsLAC</i>s mediate multi-perspective trade-offs during tea plant development and defense processes and are involved in herbivore resistance in tea plants. More in-depth research of <i>CsLAC</i>s upstream regulation and downstream targets mediating herbivore defense should be conducted in the future.
format	article
author	Yongchen Yu Yuxian Xing Fengjing Liu Xin Zhang Xiwang Li Jin Zhang Xiaoling Sun
author_facet	Yongchen Yu Yuxian Xing Fengjing Liu Xin Zhang Xiwang Li Jin Zhang Xiaoling Sun
author_sort	Yongchen Yu
title	The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
title_short	The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
title_full	The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
title_fullStr	The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
title_full_unstemmed	The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes
title_sort	laccase gene family mediate multi-perspective trade-offs during tea plant (<i>camellia sinensis</i>) development and defense processes
publisher	MDPI AG
publishDate	2021
url	https://doaj.org/article/3aed8d6d87854493991562bd826f4c13
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The Laccase Gene Family Mediate Multi-Perspective Trade-Offs during Tea Plant (<i>Camellia sinensis</i>) Development and Defense Processes

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