[Occurrence of gentamicin-resistant coliforms in river water samples].
In river water samples 0.006...0.3% of total coliforms were detected as gentamicin resistant. Among gentamicin resistant coliforms most strains (86.5%) could be identified as Klebsiella. Most frequently a Gm-plasmid of about 150 Md was isolated harboring in Klebsiella oxytoca, K. pneumoniae and E. coli strains. All gentamicin resistant wild strains transferred the resistance to E. coli K-12. Most Klebsiella strains harbored several plasmids, R-plasmids and others. There were not any differences in plasmid profiles between sensitive and resistant strains.
D004352:Drug Resistance, Microbial; D004755:Enterobacteriaceae / Q000187:drug effects / Q000235:genetics / Q000302:isolation & purification*; D004926:Escherichia coli / Q000302:isolation & purification; D005618:Fresh Water; D005839:Gentamicins / Q000494:pharmacology*; D007709:Klebsiella / Q000302:isolation & purification; D007711:Klebsiella pneumoniae / Q000302:isolation & purification; D011815:R Factors; D013045:Species Specificity; D014871:Water Microbiology
D005839:Gentamicins
Das Vorkommen gentamicinresistenter koliformer Bakterien in Flusswasserproben.