High V-PPase activity is beneficial under high salt loads, but detrimental without salinity - Graus, Dorothea; Konrad, Kai R.; Bemm, Felix; Patir Nebioglu, Meliha Görkem; Lorey, Christian; Duscha, Kerstin; Güthoff, Tilman; Herrmann, Johannes; Ferjani, Ali; Cuin, Tracey Ann; Roelfsema, M. Rob G.; Schumacher, Karin; et al. (The New phytologist, 2018)
Keywords: Acidification; Adenosine triphosphatase; Capacity; Cell death; Cell Death - drug effects; Cell Membrane - drug effects; Cell Membrane - metabolism; cell viability; Depolarization; Diphosphates - metabolism; electrodes; enzyme activity; functional properties; gene overexpression; Growth conditions; H-transporting ATP synthase; Hydrogen-Ion Concentration; hydrolysis; Hyperactivity; image analysis; Imaging techniques; Inorganic Pyrophosphatase - metabolism; Isoenzymes - metabolism; Leaves; Membrane potential; Membrane Potentials - drug effects; Mesophyll Cells - drug effects; Mesophyll Cells - enzymology; Necrosis; Negative feedback; Nicotiana - drug effects; Nicotiana - enzymology; Nicotiana benthamiana; pH effects; Photosynthesis; Plant Epidermis - cytology; Plant Epidermis - drug effects; plasma membrane; plasma membrane voltage; proton pump; proton pump currents; Proton Pumps - metabolism; proton-motive force; Protonmotive force; Protons; Pumping; Pyrophosphatase; Salinity; Salinity effects; Salinity tolerance; salt; salt stress; Salt tolerance; sodium; Sodium Chloride - pharmacology; Solute transport; Solutes; Stress, Physiological - drug effects; Transgenic plants; vacuolar pH; Vacuolar Proton-Translocating ATPases - metabolism; vacuolar proton‐ATPase (V‐ATPase); vacuolar proton‐pyrophosphatase (V‐PPase); vacuoles; Vacuoles - enzymology; salt; vacuolar proton-pyrophosphatase (V-PPase); cell death; vacuolar pH; vacuolar proton-ATPase (V-ATPase); proton pump currents; plasma membrane voltage