Pseudomonas stutzeriPseudomonasPhosphitesNitrite ReductasesXylenesOxidoreductasesDNA, BacterialNitrous OxideBiodegradation, EnvironmentalGenes, BacterialDenitrificationMolecular Sequence DataAmino Acids, DiaminoTransformation, BacterialAldose-Ketose IsomerasesNitritesOxygenasesNitrate ReductaseHydrocarbons, AromaticDihydrodipicolinate ReductaseSequence Analysis, DNANitrate ReductasesPseudomonas mendocinaNitratesBenzaldehyde Dehydrogenase (NADP+)Soil MicrobiologyRestriction MappingBacterial Proteins