Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.

Abstract Fifty-two GRAS genes are identified in walnut genome. Based on the evolutionary relationship and motif analysis, the walnut GRAS gene family was divided into eight subfamilies, and the sequence features analysis of JrGRAS proteins showed that the JrGRAS protein sequences were both conserved...

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Autores principales:	Shaowen Quan, Jianxin Niu, Li Zhou, Hang Xu, Li Ma, Yang Qin
Formato:	article
Lenguaje:	EN
Publicado:	Nature Portfolio 2019
Materias:	Medicine R Science Q
Acceso en línea:	https://doaj.org/article/3ceb29ff17bf438c9426b9e6cda87af9
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spelling	oai:doaj.org-article:3ceb29ff17bf438c9426b9e6cda87af92021-12-02T16:08:44ZGenome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.10.1038/s41598-019-48287-x2045-2322https://doaj.org/article/3ceb29ff17bf438c9426b9e6cda87af92019-08-01T00:00:00Zhttps://doi.org/10.1038/s41598-019-48287-xhttps://doaj.org/toc/2045-2322Abstract Fifty-two GRAS genes are identified in walnut genome. Based on the evolutionary relationship and motif analysis, the walnut GRAS gene family was divided into eight subfamilies, and the sequence features analysis of JrGRAS proteins showed that the JrGRAS protein sequences were both conserved and altered during the evolutionary process. Gene duplication analysis indicated that seven GRAS genes in walnut have orthologous genes in other species, and five of them occurred duplicated events in walnut genome. Expression pattern analysis of the GRAS family genes in walnut showed that two JrGRAS genes (JrCIGRa-b and JrSCL28a) were differentially expressed between flower bud and leaf bud (p < 0.01), and two JrGRAS genes (JrCIGRa-b and JrSCL13b-d) were differentially expressed between the different development stages of flower buds transition (p < 0.01), besides, three hub genes (JrGAIa, JrSCL3f and JrSHRc) were identified by co-expression analysis, which suggested these GRAS genes may play an important role in regulating the development of apical meristem in walnut. This study laid a foundation for further understanding of the function of GRAS family genes in walnut.Shaowen QuanJianxin NiuLi ZhouHang XuLi MaYang QinNature PortfolioarticleMedicineRScienceQENScientific Reports, Vol 9, Iss 1, Pp 1-14 (2019)
institution	DOAJ
collection	DOAJ
language	EN
topic	Medicine R Science Q
spellingShingle	Medicine R Science Q Shaowen Quan Jianxin Niu Li Zhou Hang Xu Li Ma Yang Qin Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
description	Abstract Fifty-two GRAS genes are identified in walnut genome. Based on the evolutionary relationship and motif analysis, the walnut GRAS gene family was divided into eight subfamilies, and the sequence features analysis of JrGRAS proteins showed that the JrGRAS protein sequences were both conserved and altered during the evolutionary process. Gene duplication analysis indicated that seven GRAS genes in walnut have orthologous genes in other species, and five of them occurred duplicated events in walnut genome. Expression pattern analysis of the GRAS family genes in walnut showed that two JrGRAS genes (JrCIGRa-b and JrSCL28a) were differentially expressed between flower bud and leaf bud (p < 0.01), and two JrGRAS genes (JrCIGRa-b and JrSCL13b-d) were differentially expressed between the different development stages of flower buds transition (p < 0.01), besides, three hub genes (JrGAIa, JrSCL3f and JrSHRc) were identified by co-expression analysis, which suggested these GRAS genes may play an important role in regulating the development of apical meristem in walnut. This study laid a foundation for further understanding of the function of GRAS family genes in walnut.
format	article
author	Shaowen Quan Jianxin Niu Li Zhou Hang Xu Li Ma Yang Qin
author_facet	Shaowen Quan Jianxin Niu Li Zhou Hang Xu Li Ma Yang Qin
author_sort	Shaowen Quan
title	Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
title_short	Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
title_full	Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
title_fullStr	Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
title_full_unstemmed	Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.
title_sort	genome-wide identification, classification, expression and duplication analysis of gras family genes in juglans regia l.
publisher	Nature Portfolio
publishDate	2019
url	https://doaj.org/article/3ceb29ff17bf438c9426b9e6cda87af9
work_keys_str_mv	AT shaowenquan genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial AT jianxinniu genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial AT lizhou genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial AT hangxu genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial AT lima genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial AT yangqin genomewideidentificationclassificationexpressionandduplicationanalysisofgrasfamilygenesinjuglansregial
_version_	1718384461560676352

Genome-wide Identification, Classification, Expression and Duplication Analysis of GRAS Family Genes in Juglans regia L.

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