0000000001094934

AUTHOR

Claire Rasheed-depardieu

showing 1 related works from this author

Short-term response to waterlogging in Quercus petraea and Quercus robur: A study of the root hydraulic responses and the transcriptional pattern of …

2015

International audience; We characterized the short-term response to waterlogging in Quercus petraea (Matt.) Liebl. and Quercus robur L. as the initial response towards their known long-term differences in tolerance to waterlogging. One-month old seedlings were subjected to hypoxic stress and leaf gas exchange, shoot water potential (Psi(s)) and root hydraulic conductivity (Lp(r)) were measured. In parallel, the expression of nine aquaporins (AQPs) along the primary root was analysed by quantitative RT-PCR. Results showed a similar reduction in net assimilation (A) and stomatal conductance (g(s)) for the two species. Notably, the response of Lpr differed temporally between the two species. Q…

Stomatal conductanceTime FactorsTranscription GeneticPhysiology[SDE.MCG]Environmental Sciences/Global ChangesAquaporinPlant ScienceAquaporinsPlant RootsQuercus roburQuercusHydraulic conductivityGene Expression Regulation PlantBotanyGeneticsHypoxiaQuercus robur (pedunculate oak)Plant ProteinsQuercus petraea (sessile oak)Water transportbiologyWaterWater channelbiology.organism_classificationOxygenPlant Leaves[ SDE.MCG ] Environmental Sciences/Global ChangesShootQuercus petraeaStress conditionsRoot hydraulic conductivityPlant ShootsPlant Physiology and Biochemistry
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