Utilization of acetate by four strains of Butyrivibrio fibrisolvens was influenced by the composition of their growth medium. Growth-limiting glucose concentrations, low availability of CO2 and the presence of sodium lactate all stimulated acetate uptake by three strains. The type strain, D1, utilized acetate if the concentration of acetate added to the medium was at least 15 mumol ml-1. In bat...
