Biodegradation of gentamicin by bacterial consortia AMQD4 in synthetic medium and raw gentamicin sewage.

ABSTRACT: Gentamicin, a broad spectrum antibiotic of the aminoglycoside class, is widely used for disease prevention of human beings as well as animals. Nowadays the environmental issue caused by the disposal of wastes containing gentamicin attracts increasing attention. In this study, a gentamicin degrading bacterial consortia named AMQD4, including Providencia vermicola, Brevundimonas diminuta, Alcaligenes sp. and Acinetobacter, was isolated from biosolids produced during gentamicin production for the removal of gentamicin in the environment. The component and structure of gentamicin have a great influence on its degradation and gentamicin C1a and gentamicin C2a were more prone to being degraded. AMQD4 could maintain relatively high gentamicin removal efficiency under a wide range of pH, especiall

SUBMITTER: Liu Y 

PROVIDER: S-EPMC5591267 | biostudies-literature | 2017 Sep

REPOSITORIES: biostudies-literature