RhodococcusRhodococcus equiActinomycetales InfectionsBiodegradation, EnvironmentalDioxygenasesHorse DiseasesOxygenasesSoil MicrobiologyHorsesNocardiaMolecular Sequence DataSoil PollutantsDNA, BacterialAlkanesSequence Analysis, DNAActinomycetalesNocardiaceaeHydro-LyasesSimazineCatechol 1,2-DioxygenaseGordonia BacteriumMycolic AcidsChlorophenolsPropanePetroleumGenes, BacterialRNA, Ribosomal, 16SAtrazineCholates