Physical and Chemical Properties of Carbonic Anhydrase in Some CAM Plants

Optimum conditions were selected to determine the activity of CA isolated from leaves of CAM plants and activity change dynamics was studied. CA activity of CAM plants appeared to be similar to that of from C3 and C4 plants. Subcellular localization of CA was investigated using percoll gradient. Diurnal changes of titratable acidity characteristic for CAM plants were also determined.