激素调控植物成花机理研究进展

邹礼平, 潘铖, 王梦馨, 崔林, 韩宝瑜

Progress on the mechanism of hormones regulating plant flower formation

Zou Liping, Pan Cheng, Wang Mengxin, Cui Lin, Han Baoyu

图1 激素在植物成花中的互作机制 成花途径关键基因用黄色高亮标记,红色和绿色分别代表激素的作用,红色代表促进、绿色代表抑制;虚线箭头代表迁移,→代表正调控,┤代表负调控,双向符号代表互相作用。GA：赤霉素;ABA：脱落酸;IAA：生长素;CTK：细胞分裂素;SA：水杨酸;JA：茉莉酸;ET：乙烯。

Fig.1 The interaction mechanism of hormones in plant flower formation CO: constans; FT: flowering locus T; AP1: apetala 1; SOC1: suppressor of overexpression of constans; LFY: leafy; SPLs: squamosa promoter binding protein-like; BOIs: botrytis susceptible1 interactors; PIFs: phytochrome interacting factor; AREB: ABA responsive element binding protein; ABI: abscisic acid-insensitive; HDA6: histone deacetylase 6; FLC: flowering locus C; SVP: short vegetative phase; MYC: myelocytomatosis proteins; JAZ: jasmonate ZIM-domain protein; MYB33: MYB domain protein 33; TFL: terminal flower。