Methylobacterium variabile str. DSM 16961

Methylobacterium variabile str. DSM 16961 is a Gram-negative, rod-shaped bacterium that thrives under aerobic conditions and has an optimal growth temperature of 29.0°C. As a member of the Methylobacterium genus, this strain is characterized by its non-spore-forming nature, indicating a reliance on favorable environmental conditions for survival and proliferation. The aerobic metabolism of Methylobacterium variabile suggests that it plays a role in the cycling of methylated compounds in various environments, potentially contributing to carbon and nitrogen cycling processes. Its association with methylotrophic pathways, which allow it to utilize one-carbon compounds, may facilitate its adaptation to diverse ecological niches, including soil and plant environments. Given its specific temperature preference and aerobic requirements, Methylobacterium variabile str. DSM 16961 may exhibit an ecological significance in environments that are moderately warm and oxygen-rich, where it can compete effectively with other microbial populations. Further studies could elucidate its role in such ecosystems and its potential contributions to biogeochemical cycles.