Gemmobacter caeni strain DSM 21823

Gemmobacter caeni strain DSM 21823 is a Gram-negative, non-spore-forming rod-shaped bacterium that thrives optimally at a temperature of 32.0°C. This strain exhibits facultative aerobic and anaerobic metabolic capabilities, allowing it to adapt to varying oxygen conditions in its environment. The Gram-negative cell wall structure of G. caeni is characterized by a thin peptidoglycan layer surrounded by an outer membrane, which is typical for members of its classification. The ability to grow under both aerobic and anaerobic conditions suggests that G. caeni may play a versatile role in its ecosystem, potentially participating in various biochemical cycles depending on the availability of oxygen. This adaptability could be particularly advantageous in fluctuating environments, such as sediment or soil layers, where oxygen levels may vary significantly. Furthermore, the optimal growth temperature of 32.0°C indicates that G. caeni is likely well-suited for mesophilic conditions, which are commonly encountered in many terrestrial habitats. Understanding the physiological traits of G. caeni could provide insights into its ecological interactions and its potential contributions to nutrient cycling in its native environments. The adaptability of G. caeni to different oxygen levels and temperatures may also make it a candidate for further studies on microbial resilience and metabolic versatility in changing environmental conditions.