光受体介导信号转导调控植物开花研究进展

马朝峰,戴思兰

Advances in Photoreceptor-mediated Signaling Transduction in Flowering Time Regulation

Chaofeng Ma,Silan Dai

表1 拟南芥光受体类型及生理功能

Table 1 Photoreceptors and their physiological functions in Arabidopsis thaliana

光受体 基因 生理功能 主要参考文献 光敏色素 PHYA 促进开花, 幼苗去黄化, 种子萌发, 避阴反应 Johnson et al., 1994; Sch?fer and Bowler, 2002; Tepperman et al., 2006; Heschel et al., 2007 PHYB 抑制开花, 幼苗去黄化, 种子萌发, 气孔发育, 避阴反应 Guo et al., 1998; Sch?fer and Bowler, 2002; Heschel et al., 2007; Wang et al., 2010; Kami et al., 2010 PHYC 短日照下抑制开花, 长日照下促进开花 Monte et al., 2003 PHYD 抑制开花, 种子萌发, 避阴反应 Devlin and Kay, 2000; Sch?fer and Bowler, 2002; Heschel et al., 2007 PHYE 抑制开花, 种子萌发, 避阴反应 Devlin and Kay, 2000; Sch?fer and Bowler, 2002; Heschel et al., 2007 隐花色素 CRY1 促进开花, 气孔发育, 幼苗去黄化 Ahmad and Cashmore, 1993; Mao et al., 2005 CRY2 促进开花, 幼苗去黄化, 昼夜节律调控 Koornneef et al., 1991; Guo et al., 1998 向光素 PHOT1 向光性, 光诱导的气孔开放和叶绿体运动, 抑制下胚轴伸长 Briggs and Christie, 2002; Celaya and Liscum, 2005 PHOT2 向光性, 光诱导的气孔开放和叶绿体运动, 抑制下胚轴伸长 Briggs and Christie, 2002; Celaya and Liscum, 2005 ZTLs FKF1 促进开花, 昼夜节律信号输入 Imaizumi et al., 2005; Baudry et al., 2010 ZTL 长日照下抑制开花, 昼夜节律信号输入 Somers et al., 2000; Baudry et al., 2010 LKP2 抑制开花 Takase et al., 2011 紫外受体 UVR8 抑制下胚轴伸长, 光形态建成, 抑制开花 Favory et al., 2009; Gruber et al., 2010; Yang et al., 2018; Liang et al., 2018