title: [Aspergillus ochraceus myxomycetes produce extracellular proteinases--protein C activators of blood plasma].
abstract: Natural isolates of Aspergillus ochraceus myxomycetes from soil and plant remains from various regions have been screened. The isolated strains were characterized by similar cultural and morphological features and an identical nucleotide sequence in the ITS1-5,8S-ITS2 region of rDNA. The ability of the extracellular proteinases of A. ochraceus myxomycetes to activate protein C of blood plasma has been established. Differences are revealed in the accumulation of proteinases activating protein C and proteinases with thrombin- and plasmin-like activities in the growth dynamics of producers.
authors.forename: A A
authors.initials: AA
authors.lastname: Osmolovskiĭ
authors.forename: V G
authors.initials: VG
authors.lastname: Kreĭer
authors.forename: A V
authors.initials: AV
authors.lastname: Kurakov
authors.forename: N A
authors.initials: NA
authors.lastname: Baranova
authors.forename: N S
authors.initials: NS
authors.lastname: Egorov
mesh_terms: D001235:Aspergillus ochraceus / Q000235:genetics / Q000378:metabolism*; D004275:DNA, Ribosomal; D005110:Extracellular Space / Q000737:chemistry / Q000378:metabolism; D005341:Fibrinolysin / Q000378:metabolism; D006801:Humans; D010447:Peptide Hydrolases / Q000378:metabolism*; D010949:Plasma; D011486:Protein C / Q000378:metabolism*; D012689:Sequence Homology, Nucleic Acid; D013917:Thrombin / Q000378:metabolism
chemical_list: D004275:DNA, Ribosomal; D011486:Protein C; D010447:Peptide Hydrolases; D013917:Thrombin; D005341:Fibrinolysin