Transcriptomic analysis reveals the GRAS family genes respond to gibberellin in Salvia miltiorrhiza hairy roots

doi:10.1186/s12864-020-07119-3

	Transcriptomic analysis reveals the GRAS family genes respond to gibberellin in Salvia miltiorrhiza hairy roots
	Li, Wenrui 1,2; Liu, Chuangfeng 3; Liu, Jingling 3; Bai, Zhenqing 3; Liang, Zongsuo 1,4
刊名	BMC GENOMICS
	2020-10-27
卷号	21 期号:1 页码:13
关键词	Transcriptome GRAS family Gibberellin Salvia miltiorrhiza hairy roots Secondary metabolism
ISSN号	1471-2164
DOI	10.1186/s12864-020-07119-3
通讯作者	Liang, Zongsuo(liangzs@ms.iswc.ac.cn)
英文摘要	Background: Salvia miltiorrhiza is one of the most important traditional Chinese medicinal plants with high medicinal value. Gibberellins are growth-promoting phytohormones that regulate numerous growth and developmental processes in plants. However, their role on the secondary metabolism regulation has not been investigated. Results: In this study, we found that gibberellic acid (GA) can promote hairy roots growth and increase the contents of tanshinones and phenolic acids. Transcriptomic sequencing revealed that many genes involved in the secondary metabolism pathway were the GA-responsive. After further analysis of GA signaling pathway genes, which their expression profiles have significantly changed, it was found that the GRAS transcription factor family had a significant response to GA. We identified 35 SmGRAS genes in S. miltiorrhiza, which can be divided into 10 subfamilies. Thereafter, members of the same subfamily showed similar conserved motifs and gene structures, suggesting possible conserved functions. Conclusions: Most SmGRAS genes were significantly responsive to GA, indicating that they may play an important role in the GA signaling pathway, also participating in the GA regulation of root growth and secondary metabolism in S. miltiorrhiza.
资助项目	National Natural Science Foundation of China[81773835]
WOS关键词	SCARECROW-LIKE 3 ; DELLA ; GROWTH ; IDENTIFICATION ; BIOSYNTHESIS ; REGULATOR ; MECHANISM ; PATHWAY ; MODULE ; ACIDS
WOS研究方向	Biotechnology & Applied Microbiology ; Genetics & Heredity
语种	英语
出版者	BMC
WOS记录号	WOS:000588354300001
资助机构	National Natural Science Foundation of China
内容类型	期刊论文
源URL	[http://ir.igsnrr.ac.cn/handle/311030/156599]
专题	中国科学院地理科学与资源研究所
通讯作者	Liang, Zongsuo
作者单位	1.Chinese Acad Sci & Minist Water Resources, Inst Soil & Water Conservat, Yangling 712100, Shaanxi, Peoples R China 2.Shaanxi Univ Sci & Technol, Sch Food & Biol Engn, Xian 710021, Peoples R China 3.Northwest A&F Univ, Coll Life Sci, Yangling 712100, Shaanxi, Peoples R China 4.Zhejiang Sci Tech Univ, Coll Life Sci & Med, Key Lab Plant Secondary Metab & Regulat Zhejiang, Hangzhou 310018, Peoples R China
推荐引用方式 GB/T 7714	Li, Wenrui,Liu, Chuangfeng,Liu, Jingling,et al. Transcriptomic analysis reveals the GRAS family genes respond to gibberellin in Salvia miltiorrhiza hairy roots[J]. BMC GENOMICS,2020,21(1):13.
APA	Li, Wenrui,Liu, Chuangfeng,Liu, Jingling,Bai, Zhenqing,&Liang, Zongsuo.(2020).Transcriptomic analysis reveals the GRAS family genes respond to gibberellin in Salvia miltiorrhiza hairy roots.BMC GENOMICS,21(1),13.
MLA	Li, Wenrui,et al."Transcriptomic analysis reveals the GRAS family genes respond to gibberellin in Salvia miltiorrhiza hairy roots".BMC GENOMICS 21.1(2020):13.