Eric Walker added Pseudomonas to Pseudomonadaceae, and added Pseudomonadaceae to Pseudomonadales
Eric Walker added Pseudomonadaceae to Pseudomonadales, and added Pseudomonadales to Gammaproteobacteria
Eric Walker added Pseudomonadales, Vibrionales and Enterobacterales to Gammaproteobacteria, and added Gammaproteobacteria to Proteobacteria