Acinetobacter bacteriocin typing.

H J Andrews

doi:10.1016/0195-6701(86)90060-5

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Acinetobacter bacteriocin typing.

H J Andrews

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Abstract

A technique for typing Acinetobacter sp. by bacteriocin production has been developed. One hundred and seventy-six cultures from patients in outbreaks, in the community and environmental sources were identified, tested for sensitivity to gentamicin and bacteriocin typed; 154 were A. anitratus and the remainder A.lwoffi. Only one A.lwoffi strain produced bacteriocin. Ten of 22 were sensitive to bacteriocins and could be used as indicators. A close association was found between bacteriocin production and gentamicin resistance: MIC 4 mg/ml. Using six indicator strains 100/104 (96%) gentamicin-resistant strains were typed with nine distinct patterns of inhibition. Overall typability was 65% but 100/176 (56%) fell into only two groups. The technique may be of value in studying the epidemiology of Acinetobacter.

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H J Andrews. 1986. Acinetobacter bacteriocin typing.. https://doi.org/10.1016/0195-6701(86)90060-5

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