Fluorescent biosensors illuminating plant hormone research

编号 040031705

推送时间 20211115

研究领域 森林培育 

年份 2021 

类型 期刊 

语种 英语

标题 Fluorescent biosensors illuminating plant hormone research

来源期刊 Plant Physiology

期 第317期

发表时间 20210617

关键词 phytohormones;  fluorescent biosensors;  FRET biosensors;  plant growth;  plant
hormone; 

摘要 Phytohormones act as key regulators of plant growth that coordinate developmental and physiological processes across cells, tissues and organs. As such, their levels and distribution are highly dynamic owing to changes in their biosynthesis, transport, modification and degradation that occur over space and time. Fluorescent biosensors represent ideal tools to track these dynamics with high spatiotemporal resolution in a minimally invasive manner. Substantial progress has been made in generating a diverse set of hormone sensors with recent FRET biosensors for visualising hormone concentrations complementing information provided by transcriptional, translational and degron-based reporters. In this review, we provide an update on fluorescent biosensor designs, examine the key properties that constitute an ideal hormone biosensor, discuss the use of these sensors in conjunction with in vivo hormone perturbations and highlight the latest discoveries made using these tools.

服务人员 孙小满

服务院士 尹伟伦

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