Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)

Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)

Transcription factors play vital roles in the developmental processes of plants. The SQUAMOSA promoter binding protein (SBP) genes encode a family of plant-specific transcription factors and plays many crucial roles in plant development. In this study, 16 SBP-box gene family members were identified...

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Main Authors: Shuang Song, Heying Zhou, Songbai Sheng, Ming Cao, Yingyue Li, Xiaoming Pang
Format: Article
Language:English
Published: MDPI AG 2017-08-01
Series:International Journal of Molecular Sciences
Subjects:
transcription factors
SBP gene family
Ziziphus jujuba Mill.
Dongzao
expression profile
Online Access:https://www.mdpi.com/1422-0067/18/8/1734
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spelling doaj-cf5aaf067992415fb615cd87b9ff3df32020-11-24T21:45:46ZengMDPI AGInternational Journal of Molecular Sciences1422-00672017-08-01188173410.3390/ijms18081734ijms18081734Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)Shuang Song0Heying Zhou1Songbai Sheng2Ming Cao3Yingyue Li4Xiaoming Pang5Beijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, ChinaNational Foundation for Improved Cultivar of Chinese Jujube, Cangzhou 061000, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, ChinaBeijing Advanced Innovation Center for Tree Breeding by Molecular Design, National Engineering Laboratory for Tree Breeding, Key Laboratory of Genetics and Breeding in Forest Trees and Ornamental Plants, Ministry of Education, College of Biological Sciences and Biotechnology, Beijing Forestry University, Beijing 100083, ChinaTranscription factors play vital roles in the developmental processes of plants. The SQUAMOSA promoter binding protein (SBP) genes encode a family of plant-specific transcription factors and plays many crucial roles in plant development. In this study, 16 SBP-box gene family members were identified in Ziziphus jujuba Mill. Dongzao (Dongzao), which were distributed over 8 chromosomes. They were classified into seven groups according to their phylogenetic relationships with other SBP-box gene families. Within each group, genes shared similar exon-intron structures and motif locations. The number of exons varied among the groups. We identified 12 homologous gene pairs between Dongzao and Arabidopsis. Expression profiling revealed that ZjSBP02 and ZjSBP14 expressed highly in mature fruits, ZjSBP01 expressed higher in mature leaves than other tissues and the expression level of ZjSBP12 was much higher in the flowers. The transcriptome analysis indicated that ZjSBPs had different expression patterns in various tissues. This study represents the first systematic analysis of the SBP-box gene family in Z. jujuba. The data presented here provides a foundation for understanding the crucial roles of ZjSBP genes in plant growth and development.https://www.mdpi.com/1422-0067/18/8/1734transcription factorsSBP gene familyZiziphus jujuba Mill.Dongzaoexpression profile
collection DOAJ
language English
format Article
sources DOAJ
author Shuang Song
Heying Zhou
Songbai Sheng
Ming Cao
Yingyue Li
Xiaoming Pang
spellingShingle Shuang Song
Heying Zhou
Songbai Sheng
Ming Cao
Yingyue Li
Xiaoming Pang
Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
International Journal of Molecular Sciences
transcription factors
SBP gene family
Ziziphus jujuba Mill.
Dongzao
expression profile
author_facet Shuang Song
Heying Zhou
Songbai Sheng
Ming Cao
Yingyue Li
Xiaoming Pang
author_sort Shuang Song
title Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
title_short Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
title_full Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
title_fullStr Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
title_full_unstemmed Genome-Wide Organization and Expression Profiling of the SBP-Box Gene Family in Chinese Jujube (Ziziphus jujuba Mill.)
title_sort genome-wide organization and expression profiling of the sbp-box gene family in chinese jujube (ziziphus jujuba mill.)
publisher MDPI AG
series International Journal of Molecular Sciences
issn 1422-0067
publishDate 2017-08-01
description Transcription factors play vital roles in the developmental processes of plants. The SQUAMOSA promoter binding protein (SBP) genes encode a family of plant-specific transcription factors and plays many crucial roles in plant development. In this study, 16 SBP-box gene family members were identified in Ziziphus jujuba Mill. Dongzao (Dongzao), which were distributed over 8 chromosomes. They were classified into seven groups according to their phylogenetic relationships with other SBP-box gene families. Within each group, genes shared similar exon-intron structures and motif locations. The number of exons varied among the groups. We identified 12 homologous gene pairs between Dongzao and Arabidopsis. Expression profiling revealed that ZjSBP02 and ZjSBP14 expressed highly in mature fruits, ZjSBP01 expressed higher in mature leaves than other tissues and the expression level of ZjSBP12 was much higher in the flowers. The transcriptome analysis indicated that ZjSBPs had different expression patterns in various tissues. This study represents the first systematic analysis of the SBP-box gene family in Z. jujuba. The data presented here provides a foundation for understanding the crucial roles of ZjSBP genes in plant growth and development.
topic transcription factors
SBP gene family
Ziziphus jujuba Mill.
Dongzao
expression profile
url https://www.mdpi.com/1422-0067/18/8/1734
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AT heyingzhou genomewideorganizationandexpressionprofilingofthesbpboxgenefamilyinchinesejujubeziziphusjujubamill
AT songbaisheng genomewideorganizationandexpressionprofilingofthesbpboxgenefamilyinchinesejujubeziziphusjujubamill
AT mingcao genomewideorganizationandexpressionprofilingofthesbpboxgenefamilyinchinesejujubeziziphusjujubamill
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AT xiaomingpang genomewideorganizationandexpressionprofilingofthesbpboxgenefamilyinchinesejujubeziziphusjujubamill
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