Dissecting iron deficiency‐induced proton extrusion in Arabidopsis roots

Here, we have analysed the H(+)-ATPase-mediated extrusion of protons across the plasma membrane (PM) of rhizodermic cells, a process that is inducible by iron (Fe) deficiency and thought to serve in the mobilization of sparingly soluble Fe sources. The induction and function of Fe-responsive PM H(+)... View More