Yersinia enterocolitica subsp. enterocolitica strain NCTC12982

Yersinia enterocolitica subsp. enterocolitica strain NCTC12982 is a Gram-negative, rod-shaped bacterium that typically exists as single cells and demonstrates a facultative anaerobic metabolism. This strain is categorized as a heterotroph, indicating its reliance on organic compounds for energy. The optimal growth temperature for this strain is 28.0°C, suggesting a preference for mesophilic conditions, which may align with its habitat in diverse environments. The presence of Y. enterocolitica in various habitats underscores its ecological adaptability, allowing it to thrive in multiple niches, including those associated with animal hosts and contaminated food or water sources. Given its facultative anaerobic nature, this strain can survive in both oxygen-rich and oxygen-poor environments, which may enhance its resilience and distribution across varied ecological contexts. This adaptability not only illustrates its metabolic versatility but also highlights potential implications for its survival and transmission in environments that fluctuate between aerobic and anaerobic conditions. Understanding these traits can provide insights into the ecological dynamics of Yersinia enterocolitica and its interactions with other microorganisms and hosts in its habitats.