title: [Phenylalanine ammonia-lyase of pigmented yeasts].
abstract: 116 pigmented yeast cultures were tested for the presence of L-phenylalanine-ammonia lyase transforming L-phenylalanine into trans-cinnamic acid. The enzyme was found in 54 strains. Most of these strains belonged to the genera Rhodotorula and Sporobolomyces. Toluene, along with acetone, was successfully used to increase cellular permeability of the yeast cultures while determining the activity of phenylalanine-ammonia lyase.
mesh_terms: D000096:Acetone / Q000494:pharmacology; D000642:Ammonia-Lyases / Q000378:metabolism*; D002934:Cinnamates / Q000378:metabolism; D004789:Enzyme Activation / Q000187:drug effects; D010649:Phenylalanine / Q000378:metabolism; D010650:Phenylalanine Ammonia-Lyase / Q000378:metabolism*; D015003:Yeasts / Q000201:enzymology*
chemical_list: D002934:Cinnamates; D000096:Acetone; D010649:Phenylalanine; D000642:Ammonia-Lyases; D010650:Phenylalanine Ammonia-Lyase
vernacular_title: O fenilalanin-ammiak-liaze pigmentnykh drozhzheĭ.