Rosa1, a Transposable Element-Like Insertion, Produces Red Petal Coloration in Rose Through Altering RcMYB114 Transcription

doi:10.3389/fpls.2022.857684

	Rosa1, a Transposable Element-Like Insertion, Produces Red Petal Coloration in Rose Through Altering RcMYB114 Transcription
	Li, Maofu 1,2; Zhang, Hui 3,4; Yang, Yuan 1,5; Wang, Hua 1,2; Xue, Zhen 3,4; Fan, Youwei 1,2; Sun, Pei 1,2; Zhang, Hong 1,2; Zhang, Xinzhu 1,2; Jin, Wanmei 1,2
	2022
发表期刊	FRONTIERS IN PLANT SCIENCE
ISSN	1664-462X
卷号	13
摘要	Rose (Rosa sp.) flowers have a rich diversity of colors resulting from the differential accumulation of anthocyanins, flavonols, and carotenoids. However, the genetic and molecular determinants of the red-petal trait in roses remains poorly understood. Here we report that a transposable element-like insertion (Rosa1) into RcMYB114, a R2R3-MYB transcription factor's promoter region causes its transcription, resulting in red petals. In red-petal varieties, RcMYB114 is expressed specifically in flower organs, but is absent from non-red varieties. Sequencing, yeast two-hybrid, transient transformation, and promoter activity assays of RcMYB114 independently confirmed the role of Rosa1 in altering RcMYB114's transcription and downstream effects on flower color. Genetic and molecular evidence confirmed that the Rosa1 transposable element-like insertion, which is a previously unknown DNA transposable element, is different from those in other plants and is a reliable molecular marker to screen red-petal roses.
关键词	Rosa1 transposable element-like RcMYB114 transcription petal color rose anthocyanin
学科领域	Plant Sciences
DOI	10.3389/fpls.2022.857684
收录类别	SCI
语种	英语
WOS关键词	R2R3-MYB GENE FAMILY ; PROANTHOCYANIDIN BIOSYNTHESIS ; TRANSIENT EXPRESSION ; PLANT GENE ; PIGMENTATION ; PETUNIA ; IDENTIFICATION ; ANTHOCYANINS ; PROTEIN ; RETROTRANSPOSON
WOS研究方向	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000796381900001
出版者	FRONTIERS MEDIA SA
文献子类	Article
出版地	LAUSANNE
资助机构	Science and Technology Innovation Ability Construction Projects of Beijing Academy of Agriculture and Forestry Science [KJCX20200205, KJCX202000425, KJCX20200109] ; National Natural Science Foundation China [32172608]
作者邮箱	jwm0809@163.com
作品OA属性	gold, Green Published
引用统计	被引频次：5[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/2S10CLM1/28907
专题	中科院植物分子生理学重点实验室
作者单位	1.Beijing Acad Agr & Forestry Sci, Inst Forestry & Pomol, Beijing, Peoples R China 2.Minist Agr & Rural Affairs, Key Lab Biol & Genet Improvement Hort Crops North, Beijing, Peoples R China 3.Beijing Engn Res Ctr Funct Floriculture, Beijing, Peoples R China 4.Chinese Acad Sci, Inst Bot, Key Lab Plant Mol Physiol, Beijing, Peoples R China 5.Univ Chinese Acad Sci, Inst Bot, Beijing, Peoples R China 6.Beijing Engn Res Ctr Deciduous Fruit Trees, Beijing, Peoples R China
推荐引用方式 GB/T 7714	Li, Maofu,Zhang, Hui,Yang, Yuan,et al. Rosa1, a Transposable Element-Like Insertion, Produces Red Petal Coloration in Rose Through Altering RcMYB114 Transcription[J]. FRONTIERS IN PLANT SCIENCE,2022,13.
APA	Li, Maofu.,Zhang, Hui.,Yang, Yuan.,Wang, Hua.,Xue, Zhen.,...&Jin, Wanmei.(2022).Rosa1, a Transposable Element-Like Insertion, Produces Red Petal Coloration in Rose Through Altering RcMYB114 Transcription.FRONTIERS IN PLANT SCIENCE,13.
MLA	Li, Maofu,et al."Rosa1, a Transposable Element-Like Insertion, Produces Red Petal Coloration in Rose Through Altering RcMYB114 Transcription".FRONTIERS IN PLANT SCIENCE 13(2022).

条目包含的文件
文件名称/大小	文献类型	版本类型	开放类型	使用许可
d48dde5b871179f405b0（3720KB）	期刊论文	出版稿	开放获取	CC BY-NC-SA	浏览请求全文