干旱区生态环境知识资源中心(Arid): ZmADF5, a Maize Actin-Depolymerizing Factor Conferring Enhanced Drought Tolerance in Maize

Arid

DOI	10.3390/plants13050619
	ZmADF5, a Maize Actin-Depolymerizing Factor Conferring Enhanced Drought Tolerance in Maize
	Liu, Bojuan; Wang, Nan; Yang, Ruisi; Wang, Xiaonan; Luo, Ping; Chen, Yong; Wang, Fei; Li, Mingshun; Weng, Jianfeng; Zhang, Degui; Yong, Hongjun; Han, Jienan; Zhou, Zhiqiang; Zhang, Xuecai; Hao, Zhuanfang; Li, Xinhai
通讯作者	Hao, ZF ; Li, XH
来源期刊	PLANTS-BASEL
ISSN	2223-7747
出版年	2024
卷号	13 期号:5
英文摘要	Drought stress is seriously affecting the growth and production of crops, especially when agricultural irrigation still remains quantitatively restricted in some arid and semi-arid areas. The identification of drought-tolerant genes is important for improving the adaptability of maize under stress. Here, we found that a new member of the actin-depolymerizing factor (ADF) family; the ZmADF5 gene was tightly linked with a consensus drought-tolerant quantitative trait locus, and the significantly associated signals were detected through genome wide association analysis. ZmADF5 expression could be induced by osmotic stress and the application of exogenous abscisic acid. Its overexpression in Arabidopsis and maize helped plants to keep a higher survival rate after water-deficit stress, which reduced the stomatal aperture and the water-loss rate, as well as improved clearance of reactive oxygen species. Moreover, seventeen differentially expressed genes were identified as regulated by both drought stress and ZmADF5, four of which were involved in the ABA-dependent drought stress response. ZmADF5-overexpressing plants were also identified as sensitive to ABA during the seed germination and seedling stages. These results suggested that ZmADF5 played an important role in the response to drought stress.
英文关键词	maize (Zea mays L.) drought tolerance ZmADF5 transcriptome analysis
类型	Article
语种	英语
开放获取类型	gold, Green Published
收录类别	SCI-E
WOS记录号	WOS:001183036200001
WOS关键词	GENOME-WIDE ASSOCIATION ; QUANTITATIVE TRAIT LOCI ; GENE-EXPRESSION ; POPULATIONS REVEALS ; RESISTANCE ; QTL ; PHOSPHORYLATION ; CONTRIBUTES ; FILAMENTS ; PROTEINS
WOS类目	Plant Sciences
WOS研究方向	Plant Sciences
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405134
推荐引用方式 GB/T 7714	Liu, Bojuan,Wang, Nan,Yang, Ruisi,et al. ZmADF5, a Maize Actin-Depolymerizing Factor Conferring Enhanced Drought Tolerance in Maize[J],2024,13(5).
APA	Liu, Bojuan.,Wang, Nan.,Yang, Ruisi.,Wang, Xiaonan.,Luo, Ping.,...&Li, Xinhai.(2024).ZmADF5, a Maize Actin-Depolymerizing Factor Conferring Enhanced Drought Tolerance in Maize.PLANTS-BASEL,13(5).
MLA	Liu, Bojuan,et al."ZmADF5, a Maize Actin-Depolymerizing Factor Conferring Enhanced Drought Tolerance in Maize".PLANTS-BASEL 13.5(2024).