Abstract: In some aspects, the present disclosure provides a method of bioelectric production of organic compounds such as acetate. In further aspects, the present disclosure also provides methods of producing a hydrocarbon based fuel using C02 as the carbon source.

Abstract: Methods are provided for microbial electrosynthesis of H2 and organic compounds such as methane and acetate. Method of producing mature electrosynthetic microbial populations by continuous culture is also provided. Microbial populations produced in accordance with the embodiments as shown to efficiently synthesize H2, methane and acetate in the presence of CO2 and a voltage potential. The production of biodegradable and renewable plastics from electricity and carbon dioxide is also disclosed.

Abstract: Methods are provided for microbial electrosynthesis of H2 and organic compounds such as methane and acetate. Method of producing mature electrosynthetic microbial populations by continuous culture is also provided. Microbial populations produced in accordance with the embodiments as shown to efficiently synthesize H2, methane and acetate in the presence of CO2 and a voltage potential. The production of biodegradable and renewable plastics from electricity and carbon dioxide is also disclosed.

Abstract: A system for the efficient conversion of plant biomass to methane is provided, where the conversion includes use of a thermophilic methanogenic consortium containing a cellulolytic thermophile, an acetate-oxidizing thermophile and a thermophilic methanogen, the combination of which hydrolyzes hexoses and pentoses, oxidizes acetate and provides a hydrogen sink, to convert plant biomass to the theoretical limit of bioenergy.

Abstract: The compositions, methods and apparatus of the present invention allow the production of electricity, ethanol and hydrogen, and combinations thereof. In some embodiments, the invention provides a process for generating electricity or hydrogen comprising supplying a microbial catalyst and a fuel source to a microbial fuel cell or a bio-electrochemically assisted microbial reactor (BEAMR), respectively, under thermophilic conditions. In other embodiments, the invention provides a process of generating ethanol and electricity or ethanol and hydrogen comprising supplying a microbial catalyst and a fuel source to a fermentation vessel in operable relation with a microbial fuel cell or a BEAMR system, respectively, wherein the microbial catalyst has a cellulolytic activity, an ethanologenic activity, and an electricigenic activity. Other embodiments include compositions and apparati for practicing the invention.

Abstract: Bioremediative microorganisms comprising a 16S ribosomal subunit nucleic acid sequence and useful in various methods for dechlorinating chlorinated biphenyls (PCBs), including anaerobic dechlorination of ortho- and double-flanked chloro substituents of PCBs. The methods of bioremediation may employ consortia of microbially effective species, e.g., aerobic as well as anaerobic species, to dechlorinate corresponding PCB mixtures containing widely varying and significant numbers of PCB congeners.

Abstract: Bioremediative microorganisms comprising a 16S ribosomal subunit nucleic acid sequence and useful in various methods for dechlorinating chlorinated biphenyls (PCBs), including anaerobic dechlorination of ortho- and double-flanked chloro substituents of PCBs. The methods of bioremediation may employ consortia of microbially effective species, e.g., aerobic as well as anaerobic species, to dechlorinate corresponding PCB mixtures containing widely varying and significant numbers of PCB congeners.

Abstract: The invention provides compositions comprising the tissue specific and target RNA-specific ribozyme(s) in either a viral delivery system or a biologic liposome preparation, wherein the viral delivery system or a biologic liposome comprises a pathogen-specific promotor upstream from a sequence encoding a triple ribozyme comprising a) a 5′ autocatalytically cleaving ribozyme sequence, b) a catalytic ribozyme comprising a target RNA-specific binding site and c) a 3′ autocatalytically cleaving ribozyme sequence. The invention also provides methods of treating and/or preventing bacterial infections by administering the compositions of the invention.

Abstract: Ethers including dioxanes are degraded by bringing an ether-containing influent into intimate contact, under growth or resting conditions and in the presence of oxygen, with a culture comprising a bacterium having the characterizing microbiological properties of Amycolata ATCC 55486 or a mutant thereof which retains the characterizing microbiological property of being capable of utilizing dioxane as a sole carbon growth source.