EscherichiaHafnia alveiClostridiumClostridium difficileClostridium InfectionsEscherichia coli ProteinsClostridium botulinumEscherichia coliEscherichia coli InfectionsEnterocolitis, PseudomembranousBacterial ProteinsClostridium acetobutylicumMolecular Sequence DataClostridium thermocellumGenes, BacterialBacterial ToxinsClostridium tetaniEscherichia coli O157DNA, BacterialBase SequenceEnterotoxinsAmino Acid SequenceBotulinum ToxinsClostridium sordelliiPlasmidsCloning, MolecularClostridium butyricumEscherichia coli K12Gene Expression Regulation, BacterialMutationFecesClostridium septicum