Altering Plant Architecture to Improve Performance and Resistance

编号 040026902

推送时间 20201214

研究领域 森林培育 

年份 2020 

类型 期刊 

语种 英语

标题 Altering Plant Architecture to Improve Performance and Resistance

来源期刊 TrendsinPlantScience

期 第269期

发表时间 20201101

关键词 gene regulatory network;  hormones;  ideal plant;  architecture;  miRNAs;  stress resistance;  yield parameters; 

摘要 High-stress resistance and yield are major goals in crop cultivation, which can be addressed by modifying plant architecture. Significant progress has been made in recent years to understand how plant architecture is controlled under various growth conditions, recognizing the central role phytohormones play in response to environmental stresses. miRNAs, transcription factors, and other associated proteins regulate plant architecture, mainly via the modulation of hormone homeostasis and signaling. To generate crop plants of ideal architecture, we propose simultaneous editing of multiple genes involved in the regulatory networks associated with plant architecture as a feasible strategy. This strategy can help to address the need to increase grain yield and/or stress resistance under the pressures of the ever-increasing world population and climate change.

服务人员 孙小满

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