Salmonella enterica subsp. enterica serovar Paratyphi B var. L tartrate +

Salmonella enterica subsp. enterica serovar Paratyphi B var. L tartrate + is a Gram-negative, microaerophilic bacterium characterized by its spiral shape and tendency to form chains or exist as singles. This organism thrives optimally at 37.0°C, which correlates with the typical body temperature of its host. As a chemoorganotroph, it derives energy from organic compounds, making it well-suited to environments rich in organic matter, particularly within host-associated habitats. The microaerophilic nature of S. enterica Paratyphi B var. L tartrate + suggests that it requires low levels of oxygen for growth, which may influence its ecological niche and interactions within the host. This adaptation may also reflect its capability to persist in diverse environments, including within the gastrointestinal tracts of various hosts, where oxygen levels can vary significantly. Understanding the traits of this bacterium provides valuable insight into its potential roles in host-associated ecosystems, particularly in relation to nutrient cycling and microbial community dynamics. Its unique adaptations highlight the complex interplay between microbial metabolism and host physiology, underscoring the importance of such microorganisms in both health and disease contexts.