Nocardia asteroides 727, GA 875, M 170-6, M170-6

Nocardia asteroides is a Gram-positive, microaerophilic bacterium characterized by its rod shape and the presence of flagella. This organism is notable for its pathogenic potential in humans, particularly as it can lead to severe health complications including pneumonia, disseminated nocardiosis, disseminated disease, and actinomycetoma. The strain Nocardia asteroides 727 is one of the identified variants, along with GA 875 and M 170-6. These strains possess a single replicon, which is typical for this genus. The presence of flagella suggests that these bacteria may have motility advantages that could facilitate their spread within host tissues or environments. The primary host for N. asteroides is Homo sapiens, indicating its relevance in clinical microbiology. The pathogenic nature of this bacterium is particularly concerning in immunocompromised individuals, where infections can escalate quickly and may require aggressive treatment strategies. Ecologically, Nocardia species, including N. asteroides, are often found in soil and decaying organic matter. Their ability to thrive in microaerophilic conditions may provide insights into their environmental resilience and interactions with other microorganisms. Understanding the traits of N. asteroides can aid in developing effective diagnostic and therapeutic measures for infections it causes, particularly in vulnerable populations. The accession number for this strain is LR134352.1, which can be used for further research and reference in scientific databases.