FIG. 6.

Glycerol-mediated inhibition of the plasma membrane H⁺-ATPase. Experimental conditions were as described for Fig. 1. Glycerol molar concentrations were 0 (○), 1 (•), 2 (□), 3 (▪), and 3.5 (▵). The lines are the result of fitting the data to the Hill equation (equation 2) by nonlinear regression.