vacuolar acidification
Any process that reduces the pH of the vacuole, corresponding to an increase in hydrogen ion concentration.
GO:0051452
intracellular pH reduction
is_a
SPAC11E3.07 SPAC15A10.06 SPAC17A2.03c SPAC7D4.10 SPAPB2B4.05 SPCC965.03 SPAC637.05c SPBC1105.10 SPAC2F3.18c SPAC16E8.07c SPAC2C4.13