Nitrosomonassuvun
Nitrosomonas is a genus of Gram-negative bacteria that play a crucial role in the nitrogen cycle. These ubiquitous microorganisms are chemoautotrophs, meaning they obtain energy from the oxidation of inorganic compounds and use carbon dioxide as their carbon source. Specifically, Nitrosomonas species are responsible for the first step of nitrification, the oxidation of ammonia (NH3) to nitrite (NO2-). This process is essential for converting ammonia, which can be toxic to many organisms, into a less harmful form.
The genus Nitrosomonas contains several recognized species, including Nitrosomonas europaea, Nitrosomonas eutropha, and Nitrosomonas mobilis. They