Escherichia coli O25b:H4 strain B1118-PB_2011 unitig_3

Escherichia coli O25b:H4 strain B1118-PB_2011 is a Gram-negative, rod-shaped bacterium characterized by its facultative anaerobic metabolism and mobility, facilitated by the presence of flagella. This strain is typically found in host-associated environments and exhibits a cell arrangement primarily in pairs and singles. The optimal growth temperature for this strain is 37°C, placing it within the mesophilic temperature range, which is conducive to its survival and proliferation in warm-blooded hosts. E. coli B1118-PB_2011 possesses a single replicon and features a typical Gram-negative cell structure with two membranes. This strain is categorized as free-living, indicating its capability to live independently, although it is commonly associated with hosts. The ability to thrive in various environments underlines the ecological versatility of E. coli species, particularly in relation to their interactions within both human and animal hosts. Understanding the traits of E. coli O25b:H4 strain B1118-PB_2011 provides insights into its potential roles in microbial ecosystems, including its capacity to contribute to gut microbiota and its implications in health and disease. Such traits may also inform studies on antibiotic resistance and pathogenicity, as this strain belongs to a serotype often associated with extraintestinal infections. The accessions for this strain are noted as SEVK00000000.1, which can be referenced for further genomic studies.