Petrobacter Explained

Petrobacter is a genus of gram-negative, non-spore-forming bacteria from the family of Rhodocyclaceae which belongs to the class of Betaproteobacteria.^[1] So fare there is only one species known (Petrobacter succinatimandens).

Notes and References

1. IJSEM International Journal of Systematic and Evolutionary Microbiology http://ijs.sgmjournals.org/content/54/3/645.full.pdf