Production of milk-clotting enzymes was determined in 55 out of the 91 tested species of Basidiomycetes. The ratio between milk-clotting and proteolytic activity was assayed in 18 species. The most suitable ratio of the two activities was found in Phellinus chrysoloma and Kuehneromyces mutabilis.
Fragner P., Kunzová E. (1987): The problem of reliability of microscopic demonstration of yeasts in smears. – Česká Mykologie 41(1): 46–49.
