Paraclostridium bifermentans ATCC 638 = DSM 14991

Paraclostridium bifermentans ATCC 638, also known as DSM 14991, is a Gram-positive, anaerobic bacterium that is part of the intestinal microflora of animals. This species is characterized by its rod-shaped morphology and the presence of flagella, although it does not exhibit mobility. As a chemoheterotroph, P. bifermentans derives its energy from organic compounds, reflecting its adaptation to an environment rich in organic matter, such as the intestinal tracts of animals. The bacterium is classified as mesophilic, with an optimal growth temperature of 37°C, which corresponds to the typical body temperature of warm-blooded animals. It also demonstrates sporulating capabilities, enabling it to withstand unfavorable conditions and contributing to its persistence in the gut ecosystem. P. bifermentans possesses a single replicon, indicating a streamlined genetic structure that may facilitate rapid adaptation to its anaerobic habitat. The genomic data for P. bifermentans can be accessed under the accession number AVNC00000000.1. In an ecological context, the presence of Paraclostridium bifermentans in the intestinal microflora suggests its potential role in the fermentation processes within the gut, contributing to the overall metabolic activities of the microbiome. Its ability to form spores may also play a critical role in the survival and stability of microbial communities in the fluctuating conditions of the intestinal environment.