Parabacteroides goldsteinii DSM 19448 = WAL 12034

Parabacteroides goldsteinii DSM 19448, also designated as WAL 12034, is a Gram-negative, anaerobic bacterium characterized by its inability to thrive in the presence of oxygen. This species is part of the diverse microbiota found in the gastrointestinal tract of humans and other mammals, where it plays a significant role in the fermentation of dietary fibers and the production of short-chain fatty acids. As an anaerobe, P. goldsteinii relies on fermentation pathways to metabolize substrates, which is essential for its survival in oxygen-depleted environments. The metabolic processes of this microbe contribute to the overall balance of the gut microbiome, influencing host health and homeostasis. Understanding the ecological niche and biochemical capabilities of Parabacteroides goldsteinii can provide insights into its potential benefits in maintaining gut health and its interactions with other members of the microbiome. The bacterium's ability to degrade complex carbohydrates suggests a role in the utilization of dietary fibers, which are critical for maintaining a healthy gut environment and preventing dysbiosis. Through these interactions, P. goldsteinii may help mitigate gastrointestinal disorders and contribute to the host's metabolic health, highlighting the intricate relationships within the microbial ecosystem.