Pathways of flowering regulation in plants.
- Author:
Yongping LIU
;
Jing YANG
;
Mingfeng YANG
- Publication Type:Journal Article
- MeSH:
Arabidopsis;
physiology;
Flowers;
physiology;
Gene Expression Regulation, Plant;
Gene Regulatory Networks
- From:
Chinese Journal of Biotechnology
2015;31(11):1553-1566
- CountryChina
- Language:Chinese
-
Abstract:
Flowering, the floral transition from vegetative growth to reproductive growth, is induced by diverse endogenous and exogenous cues, such as photoperiod, temperature, hormones and age. Precise flowering time is critical to plant growth and evolution of species. The numerous renewal molecular and genetic results have revealed five flowering time pathways, including classical photoperiod pathway, vernalization pathway, autonomous pathway, gibberellins (GA) pathway and newly identified age pathway. These pathways take on relatively independent role, and involve extensive crosstalks and feedback loops. This review describes the complicated regulatory network of this floral transition to understand the molecular mechanism of flowering and provide references for further research in more plants.
