[Comparative analysis of the ligninolytic potential of basidiomycetes belonging to different taxonomic and ecological groups].

Screening of the ligninolytic activity of basidiomycetes from the Culture Collection of the Komarov Botanical Institute, Russian Academy of Sciences, belonging to diterent taxonomic and ecological groups was performed. The patterns of the position of taxa of active producers of ligninolytic enzymes in the modern system of fungi were identified. Cluster analysis showed that the group of fungi with the greatest lign- inolytic and degradation potential includes representatives of the families Pleurotaceae, Polyporaceae, and Phanerochaetaceae, which perform the first stages of wood decomposition. As a result, species of interest for the further study of their oxidative potential and use in biotechnology were selected.