SMZ/SNZ and gibberellin signaling are required for nitrate-elicited delay of flowering time in Arabidopsis thaliana
2018
Gras, Diana E. | Vidal, Elena A. | Undurraga, Soledad T. | Riveras, Eleodoro | Moreno, Sebastián | Domínguez Figueroa, J. | Alabadi, David | Blázquez, Miguel A. | Medina Alcazar, Joaquin | Gutiérrez, Rodrigo A.
The reproductive success of plants largely depends on the correct programming of developmental phase transitions, particularly the shift from vegetative to reproductive growth. The timing of this transition is finely regulated by the integration of an array of environmental and endogenous factors. Nitrogen is the mineral macronutrient that plants require in the largest amount, and as such its availability greatly impacts on many aspects of plant growth and development, including flowering time. We found that nitrate signaling interacts with the age-related and gibberellic acid pathways to control flowering time in Arabidopsis thaliana.
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