Plants are increasingly faced with a decrease in soil’s water availability, leading to a hydric and osmotic stress and impacting on their survival. Plant tolerance to this stress will be dependent on its perception. One of the signaling mechanisms related to this stress is called MultiStep Phosphorelay (MSP) and is composed by 3 partners: a histidine-aspartate receptor kinase (HK), histidine phosphotransfer proteins (HPt) and response regulators (RR), including the B-type RR transcription factors. In Arabidopsis, an MSP with AHK1, AHP2 and ARR18 has been identified for osmotic stress signaling. For poplar, HK1a and b, paralogous genes and homologous with AHK1, 10 HPt and 9 B-type RR genes have been isolated respectively. The osmosensor func...
Osmotic stress activates the expression of many plant genes through ABA-dependent as well as ABA-ind...
Many plant genes that are not expressed under normal growth conditions are activated in response to ...
International audienceIn poplar, we identified proteins homologous to yeast proteins involved in osm...
Les plantes sont de plus en plus confrontées à une diminution de la disponibilité en eau du sol, con...
International audienceThe B-type response regulators (B-type RRs), final elements of a signaling pat...
Abstract Background In plants, the multistep phosphorelay signaling pathway mediates responses to en...
Les relais de phosphorylation de type histidine/aspartate constituent des voies de signalisation imp...
Previous works have shown the existence of protein partnerships belonging to a MultiStep Phosphorela...
Drought is a major environmental constraint, and plants have developed several protective strategies...
We have previously identified proteins in poplar which belong to an osmosensing (OS) signaling pathw...
In previous studies, we highlighted a multistep phosphorelay (MSP) system in poplars composed of two...
Les stress abiotiques sont la cause principale des pertes de rendement agricole dans le monde. Aujou...
Previous works have shown the existence of protein partnership, belonging to a MultiStep Phosphorela...
The two-component signaling system evolved as an important sensing and responding mechanism in Arabi...
International audienceIn previous studies, we highlighted a multistep phosphorelay (MSP) system in p...
Osmotic stress activates the expression of many plant genes through ABA-dependent as well as ABA-ind...
Many plant genes that are not expressed under normal growth conditions are activated in response to ...
International audienceIn poplar, we identified proteins homologous to yeast proteins involved in osm...
Les plantes sont de plus en plus confrontées à une diminution de la disponibilité en eau du sol, con...
International audienceThe B-type response regulators (B-type RRs), final elements of a signaling pat...
Abstract Background In plants, the multistep phosphorelay signaling pathway mediates responses to en...
Les relais de phosphorylation de type histidine/aspartate constituent des voies de signalisation imp...
Previous works have shown the existence of protein partnerships belonging to a MultiStep Phosphorela...
Drought is a major environmental constraint, and plants have developed several protective strategies...
We have previously identified proteins in poplar which belong to an osmosensing (OS) signaling pathw...
In previous studies, we highlighted a multistep phosphorelay (MSP) system in poplars composed of two...
Les stress abiotiques sont la cause principale des pertes de rendement agricole dans le monde. Aujou...
Previous works have shown the existence of protein partnership, belonging to a MultiStep Phosphorela...
The two-component signaling system evolved as an important sensing and responding mechanism in Arabi...
International audienceIn previous studies, we highlighted a multistep phosphorelay (MSP) system in p...
Osmotic stress activates the expression of many plant genes through ABA-dependent as well as ABA-ind...
Many plant genes that are not expressed under normal growth conditions are activated in response to ...
International audienceIn poplar, we identified proteins homologous to yeast proteins involved in osm...