[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].
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.
Sokolova
S L
SL
Shchipkov
V P
VP
Gigani
O B
OB
Krivskaia
K S
KS
Pekhov
A P
AP
D003090:Coliphages / Q000235:genetics; D004926:Escherichia coli / Q000235:genetics*; D010861:Fimbriae, Bacterial; D015870:Gene Expression; D005798:Genes, Bacterial; D009154:Mutation; D010641:Phenotype; D010957:Plasmids
Osobennosti ékspressii geneticheskoĭ oblasti plazmidy pAP42, kontroliruiushcheĭ sintez "polovykh" pileĭ i sistemu poverkhnostnogo iskliucheniia, v raznykh kletkakh E. coli.