rhodococcal

Rhodococcal refers to a genus of Gram-positive, non-motile, coccoid or pleomorphic bacteria. These bacteria are found in a wide range of environments, including soil, water, and animal hosts. They are known for their metabolic versatility, with some species capable of degrading a variety of organic compounds, including hydrocarbons and pesticides. This characteristic has led to research into their potential use in bioremediation.

The genus Rhodococcus was first described in 1923. Members of this genus are typically aerobic or facultative anaerobes and exhibit a range of colony morphologies. Their cell walls contain mycolic acids, which contribute to their characteristic acid-fast staining properties. Some rhodococcal species are considered opportunistic pathogens in humans and animals, although many are harmless commensals.

A notable species is Rhodococcus equi, which is a common cause of pneumonia in foals and can also cause opportunistic infections in immunocompromised individuals. Other species are being investigated for their roles in industrial biotechnology, such as the production of enzymes or the synthesis of specific chemical compounds. The diversity within the Rhodococcus genus highlights their adaptability and broad ecological and industrial significance.