SMZ/SNZ and gibberellin signaling are required for nitrate-elicited delay of flowering time in Arabidopsis thaliana

© The Author(s) 2017. Published by Oxford University Press on behalf of the Society for Experimental Biology.

Bibliographische Detailangaben
Veröffentlicht in:Journal of experimental botany. - 1985. - 69(2018), 3 vom: 23. Jan., Seite 619-631
1. Verfasser: Gras, Diana E (VerfasserIn)
Weitere Verfasser: Vidal, Elena A, Undurraga, Soledad F, Riveras, Eleodoro, Moreno, Sebastián, Dominguez-Figueroa, José, Alabadi, David, Blázquez, Miguel A, Medina, Joaquín, Gutiérrez, Rodrigo A
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2018
Zugriff auf das übergeordnete Werk:Journal of experimental botany
Schlagworte:Journal Article Research Support, Non-U.S. Gov't Developmental transition Schlafmutze Schnarchzapfen flowering gibberellic acid mineral nutrition nitrate nitrate transporter 1.1 mehr... Arabidopsis Proteins Gibberellins Nitrates SMZ protein, Arabidopsis SNZ protein, Arabidopsis Transcription Factors
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520 |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. We revealed that repressors of flowering time belonging to the AP2-type transcription factor family including SCHLAFMUTZE (SMZ) and SCHNARCHZAPFEN (SNZ) are important regulators of flowering time in response to nitrate. Our results support a model whereby nitrate activates SMZ and SNZ via the gibberellin pathway to repress flowering time in Arabidopsis thaliana 
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650 4 |a Research Support, Non-U.S. Gov't 
650 4 |a Developmental transition 
650 4 |a Schlafmutze 
650 4 |a Schnarchzapfen 
650 4 |a flowering 
650 4 |a gibberellic acid 
650 4 |a mineral nutrition 
650 4 |a nitrate 
650 4 |a nitrate transporter 1.1 
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650 7 |a Gibberellins  |2 NLM 
650 7 |a Nitrates  |2 NLM 
650 7 |a SMZ protein, Arabidopsis  |2 NLM 
650 7 |a SNZ protein, Arabidopsis  |2 NLM 
650 7 |a Transcription Factors  |2 NLM 
700 1 |a Vidal, Elena A  |e verfasserin  |4 aut 
700 1 |a Undurraga, Soledad F  |e verfasserin  |4 aut 
700 1 |a Riveras, Eleodoro  |e verfasserin  |4 aut 
700 1 |a Moreno, Sebastián  |e verfasserin  |4 aut 
700 1 |a Dominguez-Figueroa, José  |e verfasserin  |4 aut 
700 1 |a Alabadi, David  |e verfasserin  |4 aut 
700 1 |a Blázquez, Miguel A  |e verfasserin  |4 aut 
700 1 |a Medina, Joaquín  |e verfasserin  |4 aut 
700 1 |a Gutiérrez, Rodrigo A  |e verfasserin  |4 aut 
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