Features of a Clostridium, strain CV-AA1, an obligatory anaerobic bacterium producing acetic acid from methanol.
Isolation and characterization of a new, obligatory, anaerobic, methylotrophic, homoacetogenic bacterium is described. This bacterium is a mesophilic, motile, slightly curved rod that demonstrated a negative Gram reaction, formed spherical, (sub)terminal spores and performed a homoacetic fermentation with methanol, a CO2-2H2-gas mixture, glucose or fructose, respectively, as the substrate. The methanol fermentation proceeded only when a suitable amount of NaHCO3 was available in the nutrient solution supplied.
D000085:Acetates / Q000096:biosynthesis*; D019342:Acetic Acid; D000693:Anaerobiosis; D003013:Clostridium / Q000145:classification / Q000302:isolation & purification / Q000378:metabolism*; D005232:Fatty Acids, Volatile / Q000096:biosynthesis; D005285:Fermentation; D006863:Hydrogen-Ion Concentration; D000432:Methanol / Q000378:metabolism*; D012722:Sewage; D014871:Water Microbiology
D000085:Acetates; D005232:Fatty Acids, Volatile; D012722:Sewage; D019342:Acetic Acid; D000432:Methanol