Streptosporangiaceae

Streptosporangiaceae is a family of bacteria within the order Actinomycetales. This family is characterized by its unique morphology and its ability to produce a variety of secondary metabolites, including many with significant biomedical applications.

Taxonomy

The family Streptosporangiaceae is part of the phylum Actinobacteria, class Actinobacteria, and order Actinomycetales. It currently includes 16 genera, the most well-known of which are Streptosporangium and Nocardiopsis.

Morphology

Members of the Streptosporangiaceae family are typically Gram-positive, aerobic, and form complex mycelial structures. They are also known for their ability to form spores, which are typically arranged in chains or clusters.

Metabolism

Streptosporangiaceae are known for their diverse metabolic capabilities. They are capable of heterotrophic growth, utilizing a wide range of organic compounds as carbon sources. Many species are also capable of nitrogen fixation, allowing them to utilize atmospheric nitrogen as a nutrient source.

Biomedical Applications

Several members of the Streptosporangiaceae family are notable for their ability to produce antibiotics and other bioactive compounds. For example, Streptosporangium roseum is known to produce the antibiotic streptothricin, while Nocardiopsis dassonvillei produces the antifungal compound nocardicin.

See Also

• Actinobacteria
• Actinomycetales
• Antibiotic
• Bacteria
• Mycelium
• Spore