title: [The nitrosophenol system of iron metabolism regulation in actinomycetes].
abstract: Iron-containing o-nitrosophenol compounds have been isolated from 64 strains of microorganisms of 18 species. The analysis of author's and published data allowed to divide iron-containing microbial compounds into two physiological groups: ferri-ionophores, i. e. compounds participating in active iron transfer, and those immobilizing iron at increase in its content in medium up to 10(-4)-10(-2) M. O-nitrosophenol pigments were found to belong to the latter group. A scheme of participation of o-nitrosophenol compounds in regulation of iron metabolism in actinomycetes has been proposed.
authors.forename: N O
authors.initials: NO
authors.lastname: Blinov
authors.forename: I N
authors.initials: IN
authors.lastname: Blinova
authors.forename: A S
authors.initials: AS
authors.lastname: Khokhlov
mesh_terms: D001692:Biological Transport; D005290:Ferric Compounds / Q000378:metabolism; D007501:Iron / Q000378:metabolism*; D009603:Nitroso Compounds / Q000378:metabolism*; D010860:Pigments, Biological / Q000378:metabolism*; D013291:Streptococcus / Q000378:metabolism*
chemical_list: D005290:Ferric Compounds; D009603:Nitroso Compounds; D010860:Pigments, Biological; D007501:Iron
vernacular_title: Nitrozofenol'naia sistema reguliatsii obmena zheleza u aktinomitsetov.