Salmonella enterica subsp. enterica serovar Macclesfield str.

Salmonella enterica subsp. enterica serovar Macclesfield is a Gram-negative, spirilla-shaped bacterium that typically appears in chains or as single cells. This microbe thrives optimally at a temperature of 37.0°C, making it well-suited for growth in host-associated environments, where it can exploit various organic compounds as a chemoorganotrophic energy source. As a microaerophilic organism, S. enterica serovar Macclesfield requires reduced levels of oxygen for optimal growth, which aligns with its adaptation to the intestinal tracts of warm-blooded hosts. Such characteristics suggest a specific ecological niche that may be associated with the gastrointestinal microbiota of its hosts. Understanding the metabolic and environmental preferences of this strain can provide insights into its role within host-associated microbiomes and its interactions with other microbial species. Further research might elucidate its ecological significance as part of the complex interplay within host-associated microbial communities.