Hydrogen SulfideCystathionine gamma-LyaseSulfidesBacteriaCystathionine beta-SynthaseHydrogenHydrogen BondingHydrogen PeroxideAlkynesThiosulfatesOrganothiophosphorus CompoundsSulfurGram-Negative BacteriaGram-Positive BacteriaSulfurtransferasesSulfhemoglobinBacteria, AnaerobicRNA, Ribosomal, 16SCysteineThioamidesMolecular Sequence DataSulfur CompoundsOxidation-ReductionCysteine SynthaseAminooxyacetic AcidPhylogenyDNA, BacterialAir PollutantsKATP ChannelsAnaerobiosisSulfatesSulfitesDNA, RibosomalBacterial ProteinsEscherichia coliWater MicrobiologyEncephalomalaciaBacteria, AerobicHalitosisSequence Analysis, DNAFermentationGasesGlycineSeawaterCulture MediaSulfite Reductase (NADPH)