Moorella humiferrea strain DSM 23265

Moorella humiferrea strain DSM 23265 is a Gram-positive, rod-shaped bacterium that exhibits spore-forming capabilities and thrives optimally at a temperature of 45.0°C. As an anaerobic organism, M. humiferrea is adapted to environments devoid of oxygen, which may influence its ecological niche and metabolic processes. The Gram-positive nature of this strain indicates a thick peptidoglycan layer in its cell wall, a characteristic that can provide certain advantages in terms of resilience to environmental stressors. The ability to form spores is particularly significant; it allows the bacterium to endure unfavorable conditions, thereby enhancing its survival and potential for colonization in diverse habitats. Given its optimal growth temperature of 45.0°C, M. humiferrea may be well-suited to thermophilic environments, such as hot springs or geothermal habitats, where elevated temperatures prevail. Such adaptations may allow it to participate in biogeochemical cycles, particularly in the degradation of organic matter in thermophilic ecosystems. The anaerobic requirement further suggests a role in anaerobic fermentation processes, potentially contributing to nutrient recycling in its native habitat. Overall, Moorella humiferrea strain DSM 23265 exemplifies the complexity of microbial life in extreme environments, showcasing how specific traits enable survival and ecological contributions in anaerobic, thermophilic settings.