title: [Genetic determinants of restriction-modification systems in bacteria].
abstract: The recent data on the molecular arrangement and functioning of the genetical determinants for the enzymes of restriction-modification systems are discussed. The problems of restriction endonucleases and methylases genes localization, regulation of activity of the genes for enzyme systems of the II type restriction-modification, characteristics of the primary structure of the genes and phylogeny of restriction endonucleases and methylases are reviewed.
authors.forename: A S
authors.initials: AS
authors.lastname: Kariagina
mesh_terms: D001419:Bacteria / Q000201:enzymology / Q000235:genetics*; D015280:DNA Restriction-Modification Enzymes / Q000235:genetics*; D005798:Genes, Bacterial
chemical_list: D015280:DNA Restriction-Modification Enzymes
vernacular_title: Geneticheskie determinanty fermentov sistem restriktsii-modifikatsii u bakteriĭ.