title: [Features of expression of the genetic region of plasmid pAP42, controlling the synthesis of "sex" pili and surface exclusion system in various E. coli cells].
abstract: The results of investigation of serologically--typed and nontyped E. coli cells carrying F-like derepressed plasmid pAP42 testified to the influence of genome of some bacterial hosts on the expression of plasmid genetic region determining "sex" (plasmid--specific) pili synthesis and surface exclusion system (Sfx--system). Similar changes in bacterial cells phenotype can also result from the mutational changes of this plasmid.
authors.forename: S L
authors.initials: SL
authors.lastname: Sokolova
authors.forename: V P
authors.initials: VP
authors.lastname: Shchipkov
authors.forename: O B
authors.initials: OB
authors.lastname: Gigani
authors.forename: K S
authors.initials: KS
authors.lastname: Krivskaia
authors.forename: A P
authors.initials: AP
authors.lastname: Pekhov
mesh_terms: D003090:Coliphages / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics*; D010861:Fimbriae, Bacterial; D015870:Gene Expression; D005798:Genes, Bacterial; D009154:Mutation; D010641:Phenotype; D010957:Plasmids
vernacular_title: Osobennosti ékspressii geneticheskoĭ oblasti plazmidy pAP42, kontroliruiushcheĭ sintez "polovykh" pileĭ i sistemu poverkhnostnogo iskliucheniia, v raznykh kletkakh E. coli.