Linked And Unstable Resistance To Kanamycin And Penicillin, And Diffusible Pigment Production, In An Isolate Of Staphylococcus Aureus
D. I. Annear, W.B. Grubb
Abstract
D. I. Annear, W.B. Grubb
Abstract
Summary A strain of Staph. aureus isolated from an infected wound showed firmly linked resistance to penicillin and kanamycin. Variants sensitive to both these antibiotics were produced spontaneously and at a high frequency during storage for a few days at ambient temperature. Both sensitive and resistant variants produced a highly coloured diffusible pigment.
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Summary A strain of Staph. aureus isolated from an infected wound showed firmly linked resistance to penicillin and kanamycin. Variants sensitive to both these antibiotics were produced spontaneously and at a high frequency during storage for a few days at ambient temperature. Both sensitive and resistant variants produced a highly coloured diffusible pigment.
Key concepts: Kanamycin, Staphylococcus aureus, Penicillin, Microbiology, Pigment, Antibiotics, Strain (injury), Biology