Clostridium cellulolyticumCellulaseClostridiumCelluloseCellulosomesCellobioseCellulasesBiomassFermentationClostridium difficileClostridium InfectionsMolecular Sequence DataClostridium acetobutylicumBacterial ProteinsCulture MediaCarboxymethylcellulose SodiumAmino Acid SequenceClostridium botulinumTrichodermaKineticsClostridium thermocellumCellulose 1,4-beta-CellobiosidaseCloning, Molecular