Salmonella enterica subsp. enterica serovar Dublin strain

Salmonella enterica subsp. enterica serovar Dublin is a Gram-negative bacterium that exhibits a spirilla shape and is characterized by its microaerophilic oxygen requirement. This strain is a chemoorganotroph, utilizing organic compounds as its energy source. It typically exists in chains or as single cells and possesses flagella, which may play a role in its motility, although it is noted to be non-motile in certain contexts. This bacterium is primarily host-associated, with significant associations with humans (Homo sapiens) and cattle (Bos taurus and Bos), where it can lead to serious health effects such as bacteremia. The optimal growth temperature for Salmonella Dublin is approximately 37°C, placing it in the mesophilic temperature range, which is conducive to its survival in warm-blooded hosts. Salmonella Dublin has a unique biotic relationship as it is considered free-living, despite its association with specific hosts. It contains a single replicon and has a double membrane structure, which is typical for Gram-negative bacteria. The strain is cataloged under the accession VACG00000000.1, which can be referenced for further genomic studies. Ecologically, the presence of Salmonella Dublin in both human and animal populations underscores the importance of monitoring this pathogen in relation to zoonotic transmission. Its adaptation to host environments highlights the interconnectedness of human and animal health, emphasizing the need for integrated surveillance approaches to manage potential outbreaks effectively.