Fig. 5From: Characterization of calcineurin from Cryptococcus humicola and the application of calcineurin in aluminum toleranceComparison of the phosphatase activity of the mutant proteins with CNA. The molar ratio of CaM to CNA or its mutant proteins was 2:1. The absorbance was read at 410Â nm. The activity of CNA was designated as 1. The experiments were repeated three times, and a representative set of data is shownBack to article page