Shewanella oneidensis MR-1

Shewanella oneidensis MR-1 is a freshwater bacterium notable for its versatility in electron transfer and metabolic processes. This organism is equipped with flagella, which contribute to its motility in aquatic environments. It possesses two replicons, indicating a complex genomic architecture that may facilitate its adaptability and survival in diverse conditions. The genome of S. oneidensis MR-1 is documented in two key accession numbers: AE014299.2 and AE014300.1. This genomic information provides insights into its genetic makeup and potential metabolic pathways. S. oneidensis MR-1 is well-studied for its ability to reduce metals and generate electricity, making it a model organism in bioremediation and bioenergy research. Ecologically, S. oneidensis MR-1 plays a significant role in biogeochemical cycling, particularly in freshwater environments. Its metabolic capabilities enable it to interact with various electron acceptors, contributing to the breakdown of organic matter and influencing nutrient cycling in aquatic ecosystems. The presence of this bacterium in freshwater habitats highlights its importance in maintaining ecological balance and its potential applications in environmental biotechnology.