干旱区生态环境知识资源中心(Arid): Coordination between two cis-elements of WRKY33, bound by the same transcription factor, confers humid adaption in Arabidopsis thaliana

Arid

DOI	10.1007/s11103-024-01428-x
	Coordination between two cis-elements of WRKY33, bound by the same transcription factor, confers humid adaption in Arabidopsis thaliana
	Liu, Bao; Zheng, Yudan; Lou, Shangling; Liu, Meng; Wang, Weiwei; Feng, Xiaoqin; Zhang, Han; Song, Yan; Liu, Huanhuan
通讯作者	Liu, HH
来源期刊	PLANT MOLECULAR BIOLOGY
ISSN	0167-4412
EISSN	1573-5028
出版年	2024
卷号	114 期号:2
英文摘要	To cope with flooding-induced hypoxia, plants have evolved different strategies. Molecular strategies, such as the N-degron pathway and transcriptional regulation, are known to be crucial for Arabidopsis thaliana's hypoxia response. Our study uncovered a novel molecular strategy that involves a single transcription factor interacting with two identical cis-elements, one located in the promoter region and the other within the intron. This unique double-element adjustment mechanism has seldom been reported in previous studies. In humid areas, WRKY70 plays a crucial role in A. thaliana's adaptation to submergence-induced hypoxia by binding to identical cis-elements in both the promoter and intron regions of WRKY33. This dual binding enhances WRKY33 expression and the activation of hypoxia-related genes. Conversely, in arid regions lacking the promoter cis-element, WRKY70 only binds to the intron cis-element, resulting in limited WRKY33 expression during submergence stress. The presence of a critical promoter cis-element in humid accessions, but not in dry accessions, indicates a coordinated regulation enabling A. thaliana to adapt and thrive in humid habitats.
英文关键词	WRKY70 WRKY33 Dark submergence Transcriptional regulation Intronic regulation Humid areas
类型	Article
语种	英语
收录类别	SCI-E
WOS记录号	WOS:001187579200002
WOS关键词	RESPONSIVE GENE-EXPRESSION ; END RULE PATHWAY ; SUBMERGENCE TOLERANCE ; GROWTH-RESPONSE ; ETHYLENE ; HYPOXIA ; GIBBERELLIN ; STRESS
WOS类目	Biochemistry & Molecular Biology ; Plant Sciences
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405112
推荐引用方式 GB/T 7714	Liu, Bao,Zheng, Yudan,Lou, Shangling,et al. Coordination between two cis-elements of WRKY33, bound by the same transcription factor, confers humid adaption in Arabidopsis thaliana[J],2024,114(2).
APA	Liu, Bao.,Zheng, Yudan.,Lou, Shangling.,Liu, Meng.,Wang, Weiwei.,...&Liu, Huanhuan.(2024).Coordination between two cis-elements of WRKY33, bound by the same transcription factor, confers humid adaption in Arabidopsis thaliana.PLANT MOLECULAR BIOLOGY,114(2).
MLA	Liu, Bao,et al."Coordination between two cis-elements of WRKY33, bound by the same transcription factor, confers humid adaption in Arabidopsis thaliana".PLANT MOLECULAR BIOLOGY 114.2(2024).