XTBG OpenIR  > 2012年后新成立研究组
UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis
Wan, Jinpeng; Zhang, Ping; Wang, Ruling; Sun, Liangliang; Wang, Wenying; Zhou, Huakun; Xu, Jin
2018
Source PublicationFRONTIERS IN PLANT SCIENCE
ISSN1664-462X
Volume9Issue:xPages:-
AbstractUltraviolet (UV)-B radiation-induced root bending has been reported, however, the underlying mechanisms largely remain unclear Here, we investigate whether and how auxin and flavonoids are involved in UV-B radiation induced root bending in Arabidopsis using physiological, pharmacological, and genetic approaches UV-B radiation modulated the direction of root growth by decreasing IAA biosynthesis and affecting auxin distribution in the root tips, where reduced auxin accumulation and asymmetric auxin distribution were observed UV-B radiation increased the distribution of auxin on the nonradiated side of the root tips, promoting growth and causing root bending Further analysis indicated that UV-B induced an asymmetric accumulation of flavonoids, this pathway is involved in modulating the accumulation and asymmetric distribution of auxin in root tips and the subsequent redirection of root growth by altering the distribution of auxin carriers in response to UV-B radiation Taken together, our results indicate that UV-B radiation-induced root bending occurred through a flavonoid mediated phototropic response to UV-B radiation.
Department其他
KeywordUltraviolet (Uv)-b Root Bending Tropism Auxin Flavonoids
Language英语
Document Type期刊论文
Identifierhttp://ir.xtbg.org.cn/handle/353005/10864
Collection2012年后新成立研究组
Recommended Citation
GB/T 7714
Wan, Jinpeng,Zhang, Ping,Wang, Ruling,et al. UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis[J]. FRONTIERS IN PLANT SCIENCE,2018,9(x):-.
APA Wan, Jinpeng.,Zhang, Ping.,Wang, Ruling.,Sun, Liangliang.,Wang, Wenying.,...&Xu, Jin.(2018).UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis.FRONTIERS IN PLANT SCIENCE,9(x),-.
MLA Wan, Jinpeng,et al."UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis".FRONTIERS IN PLANT SCIENCE 9.x(2018):-.
Files in This Item: Download All
File Name/Size DocType Version Access License
UV-B Radiation Induc(6678KB) 开放获取CC BY-NC-SAView Download
Related Services
Recommend this item
Bookmark
Usage statistics
Export to Endnote
Google Scholar
Similar articles in Google Scholar
[Wan, Jinpeng]'s Articles
[Zhang, Ping]'s Articles
[Wang, Ruling]'s Articles
Baidu academic
Similar articles in Baidu academic
[Wan, Jinpeng]'s Articles
[Zhang, Ping]'s Articles
[Wang, Ruling]'s Articles
Bing Scholar
Similar articles in Bing Scholar
[Wan, Jinpeng]'s Articles
[Zhang, Ping]'s Articles
[Wang, Ruling]'s Articles
Terms of Use
No data!
Social Bookmark/Share
File name: UV-B Radiation Induces Root Bending Through the Flavonoid-Mediated Auxin Pathway in Arabidopsis.pdf
Format: Adobe PDF
This file does not support browsing at this time
All comments (0)
No comment.
 

Items in the repository are protected by copyright, with all rights reserved, unless otherwise indicated.