Parvimonas micra ATCC 33270

Parvimonas micra ATCC 33270 is a Gram-positive, nonsporulating anaerobic bacterium that thrives optimally at 37.0°C. As a chemoheterotroph, it derives energy by metabolizing organic compounds, which facilitates its survival in various habitats. This organism is commonly associated with anaerobic environments, which may include oral cavities and gastrointestinal tracts, reflecting its adaptability to diverse ecological niches. The nonsporulating nature of P. micra suggests a reliance on stable environmental conditions for survival rather than the ability to withstand extreme stressors through sporulation. Its anaerobic requirement indicates that P. micra is likely involved in microbial communities where oxygen levels are low, contributing to the complex interactions and metabolic processes in these ecosystems. Understanding the ecological role of P. micra can enhance our knowledge of microbial diversity and interactions within anaerobic environments, particularly in relation to its potential contributions to nutrient cycling and the overall microbial ecology of the human body. Given its metabolic capabilities, P. micra may play a significant role in the degradation of organic matter in anaerobic habitats, further underscoring its ecological importance in maintaining the balance of microbial communities.