Serratia marcescens strain KCTC 42172 36

Serratia marcescens strain KCTC 42172 36 is a Gram-negative, non-sporulating rod-shaped bacterium that exhibits facultative anaerobic growth and thrives optimally at a temperature of 37.0°C. As a chemoheterotroph, this strain derives its energy from organic compounds, allowing it to inhabit diverse environments where organic matter is available. The facultative anaerobic nature of this organism enables it to utilize both aerobic respiration and fermentation pathways, providing versatility in fluctuating oxygen conditions. This strain's ability to adapt to multiple habitats suggests a robust ecological presence, potentially allowing it to play a role in various biogeochemical cycles. Its metabolic flexibility may also enable it to survive in both nutrient-rich and nutrient-limited environments, contributing to its persistence and adaptability. The combination of its growth characteristics and ecological versatility highlights the importance of Serratia marcescens strain KCTC 42172 36 in microbial community dynamics, where it may interact with other microorganisms and influence nutrient cycling. Further studies could elucidate its specific ecological roles and interactions within different microbial ecosystems.