Red and Far-red Light Regulation of Plant Growth, Development, and Abiotic Stress Responses

doi:10.11983/CBB22087

Abstract

Abstract: As an important environmental factor, light not only provides energy for plant photosynthesis, but also acts as a signal to regulate plant growth and development. Here, we summarize the regulatory effects of red light and far-red light on plant growth and development and abiotic stress responses. This review focuses on the mechanism of phytochrome and light signaling factor regulation of seed germination, hypocotyl growth, bud development, and flowering in plants through integration with endogenous signal transduction, such as hormones. In addition, the regulatory mechanisms of red light and far-red light on plant responses to salt, drought and temperature stress were elucidated. It is expected that on the basis of exploring the mechanism of plant’ perception and response to the light environment, we can accurately supplement light for crops to improve crop yield, quality and stress resistance by using LED spectrum technology while promoting the goal of “dual carbon” to reduce energy consumption and environmental pollution.

Key words: red light, far-red light, phytochrome, plant growth and development, abiotic stress

Yanan Xu, Jiarong Yan, Xin Sun, Xiaomei Wang, Yufeng Liu, Zhouping Sun, Mingfang Qi, Tianlai Li, Feng Wang. Red and Far-red Light Regulation of Plant Growth, Development, and Abiotic Stress Responses[J]. Chinese Bulletin of Botany, 2023, 58(4): 622-637.

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URL: https://www.chinbullbotany.com/EN/10.11983/CBB22087

https://www.chinbullbotany.com/EN/Y2023/V58/I4/622

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References 141

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非生物胁迫	光信号因子	调控机制	参考文献
盐害	phyB	红光通过phyB诱导脯氨酸合成基因P5CS1和代谢途径基因PDH1的表达, 促进脯氨酸的积累, 提高植物的耐盐性	Hayashi et al., 2000; ábrahám et al., 2003
	phyB	phyB突变体气孔关闭速度减慢, 水分损失增加, 抗旱性降低	González et al., 2012
干旱	OsPIL1	水稻OsPIL1通过DREB1A正调控植物的耐旱性	Todaka et al., 2012; Kudo et al., 2017
	ZmPIF3	ZmPIF3促进脱落酸介导的气孔关闭, 减少水分损失, 增强抗旱性	Gao et al., 2015, 2018
高温	phyB	高温使phyB失活, 促进PIF4-BES1复合物通过生长素信号诱导叶片伸长; phyB正调控高温抗性	Mart?nez et al., 2018; Arico et al., 2019
	HY5	热形态建成中HY5与PIF4竞争与靶蛋白的结合	Delker et al., 2014; Toledo- Ortiz et al., 2014
	COP1	高温使COP1进入细胞核, 通过26S蛋白酶体途径降解HY5	Park et al., 2017
	PIF4	高温诱导PIF4过度磷酸化, 增强蛋白的稳定性; 高温诱导PIF4蛋白的积累依赖于DET1和COP1	Foreman et al., 2011; Delker et al., 2014
	TCP5/17	高温下, TCP5/17通过调控PIF4活性诱导下胚轴伸长	Han et al., 2019
	BBX18/23	高温下, BBX18/23通过招募XBAT31/35泛素降解ELF3, 进而促进PIF4活性, 诱导下胚轴伸长	Ding et al., 2018; Zhang et al., 2021
	PIF4/5	高温下, PIF4/5通过直接转录激活NAC019和SAG113, 介导热胁迫诱导的叶片衰老过程	Li et al., 2021
	SlBBX17	高温下, 通过促进SlHSF和SlHSP等基因的表达以及抗氧化物酶活性增高, 增强番茄的耐热性	Xu et al., 2022
低温	PIF4/7	PIF4和PIF7负调控CBF的表达和耐低温性	Lee and Thomashow, 2012
	PIF3	PIF3负调控植物低温抗性; 低温下, CBF蛋白与PIF3互作, 抑制phyB、EBF1和EBF2对PIF3蛋白的降解	Jiang et al., 2017, 2020
	SlphyA	SlphyA通过脱落酸与茉莉酸等激素途径正调控番茄的耐低温性	Wang et al., 2016, 2019a
	SlphyB	SlphyB通过负调控CBFs等基因的表达以及光保护抑制番茄的耐低温性	Wang et al., 2016, 2018
	SlHY5	SlHY5通过CBF、激素及光保护途径正调控耐低温性	Wang et al., 2018, 2019a
	SlFHY3	SlFHY3通过肌醇途径正调控番茄的耐低温性	Wang et al., 2022a

非生物胁迫	光信号因子	调控机制	参考文献
盐害	phyB	红光通过phyB诱导脯氨酸合成基因P5CS1和代谢途径基因PDH1的表达, 促进脯氨酸的积累, 提高植物的耐盐性	Hayashi et al., 2000; ábrahám et al., 2003
	phyB	phyB突变体气孔关闭速度减慢, 水分损失增加, 抗旱性降低	González et al., 2012
干旱	OsPIL1	水稻OsPIL1通过DREB1A正调控植物的耐旱性	Todaka et al., 2012; Kudo et al., 2017
	ZmPIF3	ZmPIF3促进脱落酸介导的气孔关闭, 减少水分损失, 增强抗旱性	Gao et al., 2015, 2018
高温	phyB	高温使phyB失活, 促进PIF4-BES1复合物通过生长素信号诱导叶片伸长; phyB正调控高温抗性	Mart?nez et al., 2018; Arico et al., 2019
	HY5	热形态建成中HY5与PIF4竞争与靶蛋白的结合	Delker et al., 2014; Toledo- Ortiz et al., 2014
	COP1	高温使COP1进入细胞核, 通过26S蛋白酶体途径降解HY5	Park et al., 2017
	PIF4	高温诱导PIF4过度磷酸化, 增强蛋白的稳定性; 高温诱导PIF4蛋白的积累依赖于DET1和COP1	Foreman et al., 2011; Delker et al., 2014
	TCP5/17	高温下, TCP5/17通过调控PIF4活性诱导下胚轴伸长	Han et al., 2019
	BBX18/23	高温下, BBX18/23通过招募XBAT31/35泛素降解ELF3, 进而促进PIF4活性, 诱导下胚轴伸长	Ding et al., 2018; Zhang et al., 2021
	PIF4/5	高温下, PIF4/5通过直接转录激活NAC019和SAG113, 介导热胁迫诱导的叶片衰老过程	Li et al., 2021
	SlBBX17	高温下, 通过促进SlHSF和SlHSP等基因的表达以及抗氧化物酶活性增高, 增强番茄的耐热性	Xu et al., 2022
低温	PIF4/7	PIF4和PIF7负调控CBF的表达和耐低温性	Lee and Thomashow, 2012
	PIF3	PIF3负调控植物低温抗性; 低温下, CBF蛋白与PIF3互作, 抑制phyB、EBF1和EBF2对PIF3蛋白的降解	Jiang et al., 2017, 2020
	SlphyA	SlphyA通过脱落酸与茉莉酸等激素途径正调控番茄的耐低温性	Wang et al., 2016, 2019a
	SlphyB	SlphyB通过负调控CBFs等基因的表达以及光保护抑制番茄的耐低温性	Wang et al., 2016, 2018
	SlHY5	SlHY5通过CBF、激素及光保护途径正调控耐低温性	Wang et al., 2018, 2019a
	SlFHY3	SlFHY3通过肌醇途径正调控番茄的耐低温性	Wang et al., 2022a