Escherichia coli strain YDC107

Escherichia coli strain YDC107 is a Gram-negative, rod-shaped bacterium that exhibits a facultative anaerobic metabolism, allowing it to thrive in both oxygen-rich and oxygen-poor environments. This strain is characterized by its mobility, facilitated by the presence of flagella, and typically occurs in pairs or as single cells. YDC107 has an optimal growth temperature of 37°C, indicating its mesophilic nature. This strain is host-associated and has been identified in a diverse range of hosts, including Homo sapiens (humans), Gallus gallus (chickens), Bos taurus (cattle), various mammals, and even some plants such as Solanum lycopersicum (tomatoes) and Brassica oleracea var. italica (broccoli). The wide host range suggests a significant ecological adaptability and potential for cross-species transmission. E. coli strain YDC107 is associated with various health effects in humans, including urinary tract infections (UTIs), gastrointestinal infections, and more severe conditions such as neonatal meningitis and hemolytic uremic syndrome (HUS). Its pathogenicity in humans underscores its role as a significant public health concern, particularly in foodborne infections and complications arising from urinary tract infections. The strain’s ability to inhabit multiple hosts and its association with a range of health issues highlights its ecological versatility and the potential for environmental interactions that may influence disease dynamics in both human and animal populations. Understanding the pathogenic mechanisms and ecological relationships of E. coli strain YDC107 can inform strategies for managing infections and mitigating risks associated with this bacterium.