Campylobacter lari RM2100

Campylobacter lari RM2100 is a gram-negative, spiral-shaped bacterium characterized as a microaerophile and a chemoheterotroph, which thrives optimally at temperatures around 42°C. This microorganism is commonly found in various body sites of different species, particularly in the intestines of birds, mammals, and reptiles, where it plays a role in the gut microbiome. As a gram-negative organism, C. lari possesses a thin peptidoglycan layer surrounded by an outer membrane containing lipopolysaccharides, giving it distinctive staining properties. Its spiral shape and motility, facilitated by a single polar flagellum, enable it to navigate the viscous environments of intestinal tracts, contributing to its virulence mechanisms. Microaerophilic in nature, C. lari requires reduced levels of oxygen for optimal growth, making it particularly well-suited to the anaerobic conditions found within the intestines. This oxygen dependency is crucial for its metabolic processes, as it relies on the fermentation of organic compounds as a primary energy source, classifying it as a chemoheterotroph. Notably, C. lari has been associated with gastrointestinal illnesses in humans, particularly through the consumption of contaminated water or undercooked poultry. Its pathogenic potential is underlined by its ability to evade the host immune response and adhere to intestinal epithelial cells, leading to inflammation and infection. Moreover, this microbe has garnered attention in research for its unique genetic and biochemical properties, which may offer insights into the broader Campylobacter genus, paving the way for novel therapeutic approaches to combat Campylobacter-related infections. The study of C. lari RM2100 emphasizes the importance of understanding microbial adaptation and survival strategies within diverse ecological niches.