气候变化领域集成服务门户(CCPortal): Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate

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DOI	10.1016/j.xplc.2023.100772
	Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate
	Perron, Noe; Kirst, Matias; Chen, Sixue
发表日期	2024
ISSN	2590-3462
起始页码	5
结束页码	3
卷号	5 期号:3
英文摘要	Modern agricultural systems are directly threatened by global climate change and the resulting freshwater crisis. A considerable challenge in the coming years will be to develop crops that can cope with the consequences of declining freshwater resources and changing temperatures. One approach to meeting this challenge may lie in our understanding of plant photosynthetic adaptations and water use efficiency. Plants from various taxa have evolved crassulacean acid metabolism (CAM), a water -conserving adaptation of photosynthetic carbon dioxide fixation that enables plants to thrive under semi -arid or seasonally drought -prone conditions. Although past research on CAM has led to a better understanding of the inner workings of plant resilience and adaptation to stress, successful introduction of this pathway into C 3 or C 4 plants has not been reported. The recent revolution in molecular, systems, and synthetic biology, as well as innovations in high -throughput data generation and mining, creates new opportunities to uncover the minimum genetic tool kit required to introduce CAM traits into drought -sensitive crops. Here, we propose four complementary research avenues to uncover this tool kit. First, genomes and computational methods should be used to improve understanding of the nature of variations that drive CAM evolution. Second, single -cell 'omics technologies offer the possibility for in-depth characterization of the mechanisms that trigger environmentally controlled CAM induction. Third, the rapid increase in new 'omics data enables a comprehensive, multimodal exploration of CAM. Finally, the expansion of functional genomics methods is paving the way for integration of CAM into farming systems.
英文关键词	CAM photosynthesis; single-cell genomics; phylogenetics; crop engineering; synthetic biology; stress resilience
语种	英语
WOS研究方向	Biochemistry & Molecular Biology ; Plant Sciences
WOS类目	Biochemistry & Molecular Biology ; Plant Sciences
WOS记录号	WOS:001221917000001
来源期刊	PLANT COMMUNICATIONS
文献类型	期刊论文
条目标识符	http://gcip.llas.ac.cn/handle/2XKMVOVA/301348
作者单位	State University System of Florida; University of Florida; State University System of Florida; University of Florida; University of Mississippi
推荐引用方式 GB/T 7714	Perron, Noe,Kirst, Matias,Chen, Sixue. Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate[J],2024,5(3).
APA	Perron, Noe,Kirst, Matias,&Chen, Sixue.(2024).Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate.PLANT COMMUNICATIONS,5(3).
MLA	Perron, Noe,et al."Bringing CAM photosynthesis to the table: Paving the way for resilient and productive agricultural systems in a changing climate".PLANT COMMUNICATIONS 5.3(2024).