Oharaeibacter diazotrophicus str. DSM 102969

Oharaeibacter diazotrophicus str. DSM 102969 is a Gram-negative, aerobic bacterium primarily found in the rice rhizosphere, where it plays a potential role in the soil microbiome associated with Oryza sativa, commonly known as rice. This bacterium exhibits a rod shape and thrives optimally at a temperature of 29°C, fitting within a mesophilic temperature range. Oharaeibacter diazotrophicus is characterized by having a single replicon and is non-spore-forming, which indicates a reliance on stable environmental conditions for survival and reproduction. Its isolation from the rice rhizosphere suggests that it may contribute to the nitrogen cycle, possibly enhancing soil fertility through nitrogen fixation, a trait commonly associated with diazotrophic bacteria. The ecological insights gathered from studying this bacterium highlight its importance in agricultural systems, particularly in rice cultivation. By inhabiting the root zones of rice plants, Oharaeibacter diazotrophicus may interact with plant roots and other microbial communities, potentially influencing nutrient availability and plant health. Understanding the dynamics of such bacteria could offer valuable strategies for sustainable agricultural practices, emphasizing the role of beneficial microbes in enhancing crop resilience and productivity.