| 摘要 |
This invention provides Methylophilus viscogenes ATCC 534l2 and variants thereof as novel strains of facultative methylotrophic bacteria. Methylophilus viscogenes strain ATCC 534l2 is capable of assimilating methanol via the ribulose monophosphate pathway to form extracellular heteropolysaccharide Poly 54 under aerobic cultivation conditions. |
