title: BIOCHEMICAL MECHANISMS OF RESISTANCE TO p-NITROCHLOROBENZENE OF KARST CAVES MICROORGANISMS.
abstract: The biochemical mechanisms of resistance to persistent organic xenobiotic p-nitrochlorobenzene (NCB) of bacterial strains isolated from two cave clays ecosystems-Mushkarova Yama (Podolia, Ukraine) and Kuybyshevskaya (Western Caucasus, Abkhazia) have been established It has been determined that chemoorganotrophic karst caves strains could interact with NCB and transform it reducing the nitro group withformation of p-chloroaniline (ClA) followed by further destruction of NCB aromatic ring. This explained high resistance of caves strains to NCB. The studied strains could potentially be used in wastewater treatment from nitrochloraromatic compounds.
authors.forename: O S
authors.initials: OS
authors.lastname: Suslova
authors.forename: P V
authors.initials: PV
authors.lastname: Rokitko
authors.forename: K M
authors.initials: KM
authors.lastname: Bondar
authors.forename: O O
authors.initials: OO
authors.lastname: Golubenko
authors.forename: A B
authors.initials: AB
authors.lastname: Tashyrev
mesh_terms: D000814:Aniline Compounds / Q000378:metabolism; D001419:Bacteria / Q000378:metabolism*; D001673:Biodegradation, Environmental; D059552:Caves / Q000382:microbiology*; D059013:Microbial Consortia / Q000502:physiology*; D009578:Nitrobenzenes / Q000378:metabolism*; D010084:Oxidation-Reduction; D013997:Time Factors; D014874:Water Pollutants, Chemical / Q000378:metabolism*
chemical_list: D000814:Aniline Compounds; D009578:Nitrobenzenes; D014874:Water Pollutants, Chemical; C010407:4-chloronitrobenzene; C004658:4-chloroaniline