[Cytophysiology of Penicillium solitum: a producer of lipase].

The cell population of Penicillin solitum was studied during maximum accumulation of lipase in the medium with electron microscopic and immunofluorescence methods. The data provided a conclusion that 2 types of lypolytic enzymes with various substrate and antigenic characteristics formed in the cells of P. solitum. It is likely that there is a specific inductor for exolipase synthesis as well as relationship endoenzymatic systems.