Dolosigranulum pigrum strain KPL1931_CDC4294-98

Dolosigranulum pigrum strain KPL1931_CDC4294-98 is a Gram-positive bacterium primarily found in the nasal cavity and upper respiratory tract of humans (Homo sapiens). This strain is an integral part of the nasal microbiome, contributing to the microbial diversity of the nasopharyngeal region. Notably, D. pigrum is nonsporulating and possesses a single replicon, which is characteristic of its genomic structure. The presence of D. pigrum in the nasal environment may play a role in maintaining respiratory health. By occupying ecological niches within the upper respiratory tract, this bacterium could potentially compete with pathogenic microorganisms, thereby contributing to the overall microbial balance. Understanding the specific functions and interactions of D. pigrum within the nasal microbiome is essential for elucidating its role in respiratory health and disease. Further research may reveal insights into how D. pigrum interacts with other members of the nasal microbiome and its potential implications for human health, particularly in the context of respiratory infections and conditions. The accession number for this strain is NAQV00000000.1, providing a reference point for genomic studies and further characterization of its biological properties.