Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)

Transcription factors (TFs) play fundamental roles in the developmental processes of all living organisms. Squamosa Promoter Binding Protein-like (SBP/SBP-Box) is a major family of plant-specific TFs, which plays important roles in multiple processes involving plant growth and development. While som...

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Main Authors:	Jinghan Song, Dongfang Ma, Junliang Yin, Lei Yang, Yiqin He, Zhanwang Zhu, Hanwen Tong, Lin Chen, Guang Zhu, Yike Liu, Chunbao Gao
Format:	Article
Language:	English
Published:	MDPI AG 2019-09-01
Series:	Agronomy
Subjects:	transcription factor phylogenetic analysis gene structure miRNA156 expression pattern analysis
Online Access:	https://www.mdpi.com/2073-4395/9/9/527

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spelling	doaj-b7744b09d209473e874834d62f6a5e682021-04-02T08:28:54ZengMDPI AGAgronomy2073-43952019-09-019952710.3390/agronomy9090527agronomy9090527Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)Jinghan Song0Dongfang Ma1Junliang Yin2Lei Yang3Yiqin He4Zhanwang Zhu5Hanwen Tong6Lin Chen7Guang Zhu8Yike Liu9Chunbao Gao10Institute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaEngineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education, Yangtze University, Jingzhou 434000, ChinaEngineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education, Yangtze University, Jingzhou 434000, ChinaEngineering Research Center of Ecology and Agricultural Use of Wetland, Ministry of Education, Yangtze University, Jingzhou 434000, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaInstitute of Food Crops, Hubei Academy of Agricultural Sciences, Wuhan 430064, ChinaTranscription factors (TFs) play fundamental roles in the developmental processes of all living organisms. Squamosa Promoter Binding Protein-like (SBP/SBP-Box) is a major family of plant-specific TFs, which plays important roles in multiple processes involving plant growth and development. While some work has been done, there is a lot more that is yet to be discovered in the hexaploid wheat SBP (TaSBP) family. With the completion of whole genome sequencing, genome-wide analysis of SBPs in common hexaploid wheat is now possible. In this study, we used protein−protein Basic Local Alignment Search Tool (BLASTp) to hunt the newly released reference genome sequence of hexaploid wheat (Chinese spring). Seventy-four TaSBP proteins (belonging to 56 genes) were identified and clustered into five groups. Gene structure and motif analysis indicated that most TaSBPs have relatively conserved exon−intron arrangements and motif composition. Analysis of transcriptional data showed that many <i>TaSBP</i> genes responded to some biological and abiotic stresses with different expression patterns. Moreover, three <i>TaSBP</i> genes were generally expressed in the majority of tissues throughout the wheat growth and also responded to many environmental biotic and abiotic stresses. Collectively, the detailed analyses presented here will help in understanding the roles of the <i>TaSBP</i> and also provide a reference for the further study of its biological function in wheat.https://www.mdpi.com/2073-4395/9/9/527transcription factorphylogenetic analysisgene structuremiRNA156expression pattern analysis
collection	DOAJ
language	English
format	Article
sources	DOAJ
author	Jinghan Song Dongfang Ma Junliang Yin Lei Yang Yiqin He Zhanwang Zhu Hanwen Tong Lin Chen Guang Zhu Yike Liu Chunbao Gao
spellingShingle	Jinghan Song Dongfang Ma Junliang Yin Lei Yang Yiqin He Zhanwang Zhu Hanwen Tong Lin Chen Guang Zhu Yike Liu Chunbao Gao Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.) Agronomy transcription factor phylogenetic analysis gene structure miRNA156 expression pattern analysis
author_facet	Jinghan Song Dongfang Ma Junliang Yin Lei Yang Yiqin He Zhanwang Zhu Hanwen Tong Lin Chen Guang Zhu Yike Liu Chunbao Gao
author_sort	Jinghan Song
title	Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)
title_short	Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)
title_full	Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)
title_fullStr	Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)
title_full_unstemmed	Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)
title_sort	genome-wide characterization and expression profiling of squamosa promoter binding protein-like (sbp) transcription factors in wheat (<i>triticum aestivum</i> l.)
publisher	MDPI AG
series	Agronomy
issn	2073-4395
publishDate	2019-09-01
description	Transcription factors (TFs) play fundamental roles in the developmental processes of all living organisms. Squamosa Promoter Binding Protein-like (SBP/SBP-Box) is a major family of plant-specific TFs, which plays important roles in multiple processes involving plant growth and development. While some work has been done, there is a lot more that is yet to be discovered in the hexaploid wheat SBP (TaSBP) family. With the completion of whole genome sequencing, genome-wide analysis of SBPs in common hexaploid wheat is now possible. In this study, we used protein−protein Basic Local Alignment Search Tool (BLASTp) to hunt the newly released reference genome sequence of hexaploid wheat (Chinese spring). Seventy-four TaSBP proteins (belonging to 56 genes) were identified and clustered into five groups. Gene structure and motif analysis indicated that most TaSBPs have relatively conserved exon−intron arrangements and motif composition. Analysis of transcriptional data showed that many <i>TaSBP</i> genes responded to some biological and abiotic stresses with different expression patterns. Moreover, three <i>TaSBP</i> genes were generally expressed in the majority of tissues throughout the wheat growth and also responded to many environmental biotic and abiotic stresses. Collectively, the detailed analyses presented here will help in understanding the roles of the <i>TaSBP</i> and also provide a reference for the further study of its biological function in wheat.
topic	transcription factor phylogenetic analysis gene structure miRNA156 expression pattern analysis
url	https://www.mdpi.com/2073-4395/9/9/527
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Genome-Wide Characterization and Expression Profiling of Squamosa Promoter Binding Protein-Like (SBP) Transcription Factors in Wheat (<i>Triticum aestivum</i> L.)

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