Salmonella enterica subsp. enterica serovar Macclesfield str.

Salmonella enterica subsp. enterica serovar Macclesfield str. is a Gram-negative bacterium characterized by its spiral shape (spirilla) and microaerophilic oxygen requirement. This strain is known to be chemoorganotrophic, indicating that it derives energy from organic compounds. It typically exists in chains or as single cells and possesses flagella, although it is non-motile. This bacterium is host-associated, suggesting a close relationship with its host organisms, which could include a variety of animal species. The optimal growth temperature for Salmonella enterica serovar Macclesfield is 37°C, which aligns with the mesophilic temperature range, indicating its preference for moderate temperature conditions that are typical of warm-blooded hosts. In terms of genetic structure, this strain has a single replicon and two membranes, a common characteristic of Gram-negative bacteria. The accession number for this strain is NZ_CP022117.1, which can be used for further genetic and genomic studies. Ecologically, the free-living nature of Salmonella enterica serovar Macclesfield suggests that it may play a role in nutrient cycling within its environment, potentially affecting microbial community dynamics and interactions with other organisms. Its habitat and energy acquisition strategies highlight its adaptability in various ecological niches, particularly those associated with animal hosts. This adaptability may contribute to its persistence and potential pathogenicity in environments where hosts are present.