Mycoplasmopsis pulmonis Ash, L3, PG34

Mycoplasmopsis pulmonis Ash, L3, PG34 is a Gram-negative bacterium primarily found in laboratory rodent colonies. This organism exhibits a single-cell arrangement and takes on a cocci shape. Mycoplasmopsis pulmonis is classified as a facultative anaerobe, allowing it to thrive in both aerobic and anaerobic environments, with an optimal growth temperature of 37°C within a mesophilic temperature range. This bacterium does not exhibit mobility, as it lacks flagella, and it is characterized by having two replicons. Mycoplasmopsis pulmonis has a free-living biotic relationship, indicating that it does not rely on a host organism for survival. Health-wise, Mycoplasmopsis pulmonis is associated with airway infections, which can have implications for the health of laboratory rodents and potentially affect research outcomes. The presence of this bacterium in controlled environments necessitates careful monitoring and management to prevent outbreaks that could compromise animal welfare and experimental integrity. Accessions for Mycoplasmopsis pulmonis include LR215008.1 and LR215009.1, which provide a basis for further research and characterization of this organism. Understanding the ecology and behavior of Mycoplasmopsis pulmonis is essential, particularly in laboratory settings, where it can influence the health of research animals and the validity of scientific findings.