globalchange  > 气候变化与战略
DOI: 10.1038/s41438-019-0229-0
The role of cis-elements in the evolution of crassulacean acid metabolism photosynthesis
Author: Chen L.-Y.; Xin Y.; Wai C.M.; Liu J.; Ming R.
Source Publication: Horticulture Research
ISSN: 20527276
Publishing Year: 2020
Volume: 7, Issue:1
Language: 英语
English Abstract: Crassulacean acid metabolism (CAM) photosynthesis is an innovation of carbon concentrating mechanism that is characterized by nocturnal CO2 fixation. Recent progresses in genomics, transcriptomics, proteomics, and metabolomics of CAM species yielded new knowledge and abundant genomic resources. In this review, we will discuss the pattern of cis-elements in stomata movement-related genes and CAM CO2 fixation genes, and analyze the expression dynamic of CAM related genes in green leaf tissues. We propose that CAM photosynthesis evolved through the re-organization of existing enzymes and associated membrane transporters in central metabolism and stomatal movement-related genes, at least in part by selection of existing circadian clock cis-regulatory elements in their promoter regions. Better understanding of CAM evolution will help us to design crops that can thrive in arid or semi-arid regions, which are likely to expand due to global climate change. © 2020, The Author(s).
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被引频次[WOS]:1   [查看WOS记录]     [查看WOS中相关记录]
Document Type: 期刊论文
Appears in Collections:气候变化与战略

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Affiliation: FAFU and UIUC Joint Center for Genomics and Biotechnology, Fujian Provincial Key Laboratory of Haixia Applied Plant Systems Biology, Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian 350002, China; Department of Plant Biology, University of Illinois at Urbana-Champaign, Urbana, IL 61801, United States

Recommended Citation:
Chen L.-Y.,Xin Y.,Wai C.M.,et al. The role of cis-elements in the evolution of crassulacean acid metabolism photosynthesis[J]. Horticulture Research,2020-01-01,7(1)
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