Figure 4

(A) Enzyme activity of lignin peroxidase (LiP) and (B) manganese peroxidase (MnP) in sterilized soils derived from granitic, metamorphic and volcanic-allophanic soils incubated at 20 °C for 36 h under anaerobic conditions. Note the y-axes of different scales. Bars with different letters shown in each panel indicate significant differences (p < 0.05).