Cytosolic pH regulates root water transport during anoxic stress through gating of aquaporins

By Colette Tournaire-Roux, M. Sutka, H. Javot, E. Gout, P. Gerbeau, D. Luu, R. Bligny, C. Maurel. Nature, 2003

694 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/69dc45411de0df5a53cd95045228b8e8df0114ea

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Citations in the corpus

Aquaporins in a challenging environment: molecular gears for adjusting plant water status (2005, background): “Thus, the effects of salinity, chilling or hypoxia on root aquaporins are mediated in part through transcriptional control, inhibition by reactive oxygen species or cytosolic acidosis, respectively (Maathuis et al. 2003; Tournaire-Roux et al. 2003; Lee et al. 2004a).”
Regulation of root water uptake under abiotic stress conditions. (2012, background): “…summary, although the most common effect of flooding in root water transport properties is the inhibition of L, and the molecular features of such inhibition have been elucidated (Tournaire-Roux et al., 2003), several aspects of the regulation of L during flooding conditions are still unresolved.”
Roles of Aquaporins in Root Responses to Irrigation (2005, background): “Both PIP1 and PIP2 aquaporins have a histidine residue (HIS197) that appears to be the sensitive residue to pH (Tournaire-Roux et al., 2003).”
Plant drought stress: effects, mechanisms and management (2011, neutral): “pH (Tournaire-Roux et al. 2003) are important factors modulating aquaporin activity.”
Flooding tolerance: suites of plant traits in variable environments. (2009, background): “Waterlogging causes a decrease in root hydraulic conductance (Holbrook and Zwieniecki 2003), which in Arabidopsis has been associated with O2-deficit-induced acidification of root cell cytoplasm causing gating of aquaporins ( Tournaire-Roux et al. 2003 ).”
An overview of plant responses to soil waterlogging (2008, background): “The decrease in Lp may be linked to aquaporin gating by cytosolic pH (Tournaire-Roux et al. 2003).”
Mechanisms underlying plant resilience to water deficits: prospects for water-saving agriculture. (2004, background): “…as glycerol, solutes and ions (Tyerman et al., 2002) and they show cytosolic pH-dependent gating (changes in the conductance of individual water channels), a feature providing a mechanism of co-ordinated inhibition of plasma membrane aquaporins upon cytosol acidosis (Tournaire-Roux et al., 2003).”
Vacuolar transporters and their essential role in plant metabolism. (2006, background): “It remains to be determined whether pH changes in the cytosol affect the water permeability of vacuolar aquaporins, as was observed for plasma membrane aquaporins (Tournaire-Roux et al., 2003).”
Mesophyll conductance to CO2: current knowledge and future prospects. (2008, background): “1999), an osmotically driven cohesion/tension mechanism (Ye, Wiera & Steudle 2004), pH-dependent gating of aquaporins (Tournaire-Roux et al. 2003) and transcriptional regulation and protein stability (Eckert et al.”
Advances in Drought Resistance of Rice (2009, background): “, 2002) and pH (Gerbeau et al., 2002; Tournaire-Roux et al., 2003).”
Plant aquaporins: membrane channels with multiple integrated functions. (2008, background): “PIPs also undergo repeated cycles of endocytosis and recycling through endosomal compartments before being eventually targeted to the lytic vacuole through the multivesicular body.”
Comprehending crystalline β-carotene accumulation by comparing engineered cell models and the natural carotenoid-rich system of citrus (2011, neutral): “, 2006), or cellular acidosis (Tournaire-Roux et al., 2003).”