气候变化领域集成服务门户(CCPortal): Physiological, biochemical, and molecular responses of fruit trees to root zone hypoxia

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DOI	10.1016/j.envexpbot.2022.105179
	Physiological, biochemical, and molecular responses of fruit trees to root zone hypoxia
	Habibi, Fariborz; Liu, Tie; Shahid, Muhammad Adnan; Schaffer, Bruce; Sarkhosh, Ali
发表日期	2023
ISSN	0098-8472
EISSN	1873-7307
卷号	206
英文摘要	Plant hypoxia (low-oxygen stress or oxygen deficiency stress) is due to soil waterlogging, flooding, or soil compaction. In agricultural areas that already experience hypoxia in the root zone, and in agricultural pro-duction areas where hypoxia has never been observed, the potential for soil waterlogging and/or flooding is expected to increase as result of extreme weather events, such as intense storms and hurricanes, associated with global climate change. Hypoxia is considered a major abiotic stress to fruit trees with adverse effects on plant growth and development, cell division, cellular metabolism, energy consumption, transcriptional regulation, mineral uptake, plant metabolism, and physiological variables including leaf water potential, stomatal and hy-draulic conductances, photosynthesis, hormone biosynthesis, carbohydrate mobilization, and reactive oxygen species (ROS) generation/scavenging. Phytohormones including auxin (IAA), ethylene (ET), gibberellin (GA), and abscisic acid (ABA) have a key function in responses to root zone hypoxia. Fruit trees exhibit a series of physiological, biochemical, and molecular responses by changing their metabolisms to survive hypoxic condi-tions in the root zone. Cutting-edge technologies such as engineering of rootstocks, identification of QTL (quantitative trait loci) through gene mapping and phenotyping, and marker-assisted breeding may help in developing new rootstocks for low soil oxygen conditions. This review provides an overview of the current state of knowledge of biochemical, physiological, and molecular mechanisms in fruit trees in response to root zone hypoxia that have not yet been reported, and provides insights into fruit trees' adaptions to hypoxic stress conditions.
英文关键词	Cellular metabolism; Mineral uptake; Photosynthesis; Phytohormones; Transcriptional regulation
语种	英语
WOS研究方向	Plant Sciences ; Environmental Sciences
WOS类目	Science Citation Index Expanded (SCI-EXPANDED)
WOS记录号	WOS:000906631400001
来源期刊	ENVIRONMENTAL AND EXPERIMENTAL BOTANY
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/280860
作者单位	State University System of Florida; University of Florida; State University System of Florida; University of Florida; State University System of Florida; University of Florida
推荐引用方式 GB/T 7714	Habibi, Fariborz,Liu, Tie,Shahid, Muhammad Adnan,et al. Physiological, biochemical, and molecular responses of fruit trees to root zone hypoxia[J],2023,206.
APA	Habibi, Fariborz,Liu, Tie,Shahid, Muhammad Adnan,Schaffer, Bruce,&Sarkhosh, Ali.(2023).Physiological, biochemical, and molecular responses of fruit trees to root zone hypoxia.ENVIRONMENTAL AND EXPERIMENTAL BOTANY,206.
MLA	Habibi, Fariborz,et al."Physiological, biochemical, and molecular responses of fruit trees to root zone hypoxia".ENVIRONMENTAL AND EXPERIMENTAL BOTANY 206(2023).