[The comparative growth characteristics of variants of a recombinant Escherichia coli strain and of the representatives of aboriginal microflora in aqueous microecosystems under selective and nonselective conditions].
We have studied the kinetic characteristics of several isolates of Escherichia coli Z905 recombinant strain after introduction of the strain into model aquatic ecosystems. Most E. coli Z905 isolates grown as batch cultures under selective conditions (0.5 microgram/ml ampicillin) showed better kinetic characteristics of growth than did related species of native microflora, which originally populated laboratory microcosms.
Kargatova
T V
TV
Institute of Biophysics, Siberian Division, Russian Academy of Sciences, Akademgorodok, Russia.
Maksimova
E E
EE
Krylova
T Iu
TIu
Popova
L Iu
LIu
D000667:Ampicillin / Q000494:pharmacology; D004305:Dose-Response Relationship, Drug; D017753:Ecosystem; D004926:Escherichia coli / Q000187:drug effects / Q000235:genetics / Q000254:growth & development*; D007700:Kinetics; D010406:Penicillins / Q000494:pharmacology; D010957:Plasmids; D011995:Recombination, Genetic; D014871:Water Microbiology
D010406:Penicillins; D000667:Ampicillin
Sravnitel'naia kharakteristika rosta variantov rekombinantnogo shtamma Escherichia coli i prestaviteleĭ aborigennoĭ mikroflory vodnykh mikroékosistem v selektivnykh i neselektivnykh usloviiakh.