干旱区生态环境知识资源中心(Arid): Functional characterization of maize phytochrome-interacting factor 3 (ZmPIF3) in enhancing salt tolerance in arabidopsis

Arid

DOI	10.1038/s41598-024-70427-1
	Functional characterization of maize phytochrome-interacting factor 3 (ZmPIF3) in enhancing salt tolerance in arabidopsis
	Han, Zanping; Liu, Haohao; Zhao, Xiyong; Liu, Shanshan; Zhang, Jun; Guo, Shulei; Wang, Bin; Zhao, Linxi; Jin, Yunqian; Guo, Yiyang; Tian, Lei
通讯作者	Han, ZP
来源期刊	SCIENTIFIC REPORTS
ISSN	2045-2322
出版年	2024
卷号	14 期号:1
英文摘要	Soil salinization, a prevalent form of environmental stress, leads to significant soil desertification and impacts agricultural productivity by altering the internal soil environment, slowing cellular metabolism, and modifying cellular architecture. This results in a marked reduction in both the yield and diversity of crops. Maize, which is particularly susceptible to salt stress, serves as a critical model for studying these effects, making the elucidation of its molecular responses essential for crop improvement strategies. This study focuses on the phytochrome-interacting factor 3 (PIF3), previously known for its role in freezing tolerance, to assess its function in salt stress tolerance. Utilizing two transcript variants of maize ZmPIF3 (ZmPIF3.1 and ZmPIF3.2), we engineered Arabidopsis transgenic lines to overexpress these variants and analyzed their phenotypic, physiological, biochemical, and transcriptomic responses to salt stress. Our findings reveal that these transgenic lines displayed not only enhanced salt tolerance but also improved peroxide decomposition and reduced cellular membrane damage. Transcriptome analysis indicated significant roles of hormonal and Ca2+ signaling pathways, along with key transcription factors, in mediating the enhanced salt stress response. This research underscores a novel role for ZmPIF3 in plant salt stress tolerance, offering potential avenues for breeding salt-resistant crop varieties.
英文关键词	ZmPIF3 Salt tolerance Transcriptomics Transgenic Arabidopsis Physiological response Biochemical indices
类型	Article
语种	英语
开放获取类型	gold
收录类别	SCI-E
WOS记录号	WOS:001301037700088
WOS关键词	CIRCADIAN CLOCK ; ABIOTIC STRESS ; TEMPERATURE RESPONSE ; EXPRESSION ANALYSIS ; CBF PATHWAY ; GENE ; LIGHT ; PIF3 ; DROUGHT ; PLANTS
WOS类目	Multidisciplinary Sciences
WOS研究方向	Science & Technology - Other Topics
资源类型	期刊论文
条目标识符	http://119.78.100.177/qdio/handle/2XILL650/405608
推荐引用方式 GB/T 7714	Han, Zanping,Liu, Haohao,Zhao, Xiyong,et al. Functional characterization of maize phytochrome-interacting factor 3 (ZmPIF3) in enhancing salt tolerance in arabidopsis[J],2024,14(1).
APA	Han, Zanping.,Liu, Haohao.,Zhao, Xiyong.,Liu, Shanshan.,Zhang, Jun.,...&Tian, Lei.(2024).Functional characterization of maize phytochrome-interacting factor 3 (ZmPIF3) in enhancing salt tolerance in arabidopsis.SCIENTIFIC REPORTS,14(1).
MLA	Han, Zanping,et al."Functional characterization of maize phytochrome-interacting factor 3 (ZmPIF3) in enhancing salt tolerance in arabidopsis".SCIENTIFIC REPORTS 14.1(2024).