[Total Peroxidase and Catalase Activity of Luminous Basidiomycetes Armillaria borealis and Neonothopanus nambi in Comparison with the Level of Light Emission].
The peroxidase and catalase activities in the mycelium of luminous basidiomycetes Armillaria borealis and Neonothopanus nambi in normal conditions and under stress were compared. An increase in the luminescence level was observed under stress, as well as an increase in peroxidase and catalase activities. Moreover, the peroxidase activity in extracts of A. borealis mycelium was found to be almost one and a half orders of magnitude higher, and the catalase activity more than two orders of magnitude higher in comparison with the N. nambi mycelium. It can be suggested that the difference between the brightly luminescent and dimly luminescent mycelium of N. nambi is due to the content of H2O2 or other peroxide compounds.
O A
OA
Mogil'naya
N O
NO
Ronzhin
S E
SE
Medvedeva
V S
VS
Bondar
D001487:Basidiomycota / Q000201:enzymology*; D002374:Catalase / Q000096:biosynthesis*; D006861:Hydrogen Peroxide / Q000378:metabolism; D049449:Luminescence; D025282:Mycelium / Q000201:enzymology; D010084:Oxidation-Reduction; D009195:Peroxidase / Q000096:biosynthesis*; D013312:Stress, Physiological
D006861:Hydrogen Peroxide; D002374:Catalase; D009195:Peroxidase