Synergistic activation of plasma membrane H ion-ATPase in Arabidopsis thaliana cells by turgor decrease and by fusicoccin [polyethylene glycol]

acidification adenosina trifosfatasa adenosine triphosphatase arabidopsis thaliana cell membranes fusicoccin fusicoccina fusicoccine hydrogen inhibition ion exchange membranas celulares membrane cellulaire nutrient transport osmotic pressure ph potasio potassium pression osmotique protein synthesis transport des substances nutritives transporte de nutrientes turgencia turgescence turgor