A transcriptome analysis of two grapevine populations segregating for tendril phyllotaxy

doi:10.1104/pp.17.00259

	A transcriptome analysis of two grapevine populations segregating for tendril phyllotaxy
	Arro, Jie ; Cuenca, Jose ; Yang, Yingzhen ; Liang, Zhenchang 1,2; Cousins, Peter 3; Zhong, Gan-Yuan
	2017
发表期刊	HORTICULTURE RESEARCH
卷号	4
摘要	The shoot structure of cultivated grapevine Vitis vinifera L. typically exhibits a three-node modular repetitive pattern, two sequential leaf-opposed tendrils followed by a tendril-free node. In this study, we investigated the molecular basis of this pattern by characterizing differentially expressed genes in 10 bulk samples of young tendril tissue from two grapevine populations showing segregation of mutant or wild-type shoot/tendril phyllotaxy. One population was the selfed progeny and the other one, an outcrossed progeny of a Vitis hybrid, 'Roger's Red'. We analyzed 13 375 expressed genes and carried out in-depth analyses of 324 of them, which were differentially expressed with a minimum of 1.5-fold changes between the mutant and wild-type bulk samples in both selfed and cross populations. A significant portion of these genes were direct cis-binding targets of 14 transcription factor families that were themselves differentially expressed. Network-based dependency analysis further revealed that most of the significantly rewired connections among the 10 most connected hub genes involved at least one transcription factor. TCP3 and MYB12, which were known important for plant-form development, were among these transcription factors. More importantly, TCP3 and MYB12 were found in this study to be involved in regulating the lignin gene PRX52, which is important to plant-form development. A further support evidence for the roles of TCP3-MYB12-PRX52 in contributing to tendril phyllotaxy was the findings of two other lignin-related genes uniquely expressed in the mutant phyllotaxy background.
学科领域	Plant Sciences
DOI	10.1104/pp.17.00259
收录类别	SCI
语种	英语
WOS关键词	SHOOT ARCHITECTURE ; VITIS-VINIFERA ; PLANT DEVELOPMENT ; ARABIDOPSIS ; EXPRESSION ; PROTEIN ; GENE ; SUPPRESSION ; RESISTANCE ; PATTERNS
WOS记录号	WOS:000404233000016
出版者	NANJING AGRICULTURAL UNIV
文献子类	Article
出版地	NANJING
EISSN	2052-7276
作者邮箱	GanYuan.Zhong@ars.usda.gov
作品OA属性	Bronze, Green Published
引用统计	被引频次：19[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.ibcas.ac.cn/handle/2S10CLM1/22359
专题	中科院北方资源植物重点实验室
作者单位	1.USDA ARS, Grape Genet Res Unit, Geneva, NY 14456 USA 2.Chinese Acad Sci, Beijing Key Lab Grape Sci & Enol, Inst Bot, Beijing 100093, Peoples R China 3.Chinese Acad Sci, Key Lab Plant Resource, Inst Bot, Beijing 100093, Peoples R China 4.E&J Gallo Winery, Modesto, CA 95353 USA
推荐引用方式 GB/T 7714	Arro, Jie,Cuenca, Jose,Yang, Yingzhen,et al. A transcriptome analysis of two grapevine populations segregating for tendril phyllotaxy[J]. HORTICULTURE RESEARCH,2017,4.
APA	Arro, Jie,Cuenca, Jose,Yang, Yingzhen,Liang, Zhenchang,Cousins, Peter,&Zhong, Gan-Yuan.(2017).A transcriptome analysis of two grapevine populations segregating for tendril phyllotaxy.HORTICULTURE RESEARCH,4.
MLA	Arro, Jie,et al."A transcriptome analysis of two grapevine populations segregating for tendril phyllotaxy".HORTICULTURE RESEARCH 4(2017).

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