'Pseudomonadales' definitions:

Definition of 'Pseudomonadales'

(from WordNet)
noun
One of two usually recognized orders of true bacteria; Gram-negative spiral or spherical or rod-shaped bacteria usually motile by polar flagella; some contain photosynthetic pigments [syn: Pseudomonadales, order Pseudomonadales]

Words containing 'Pseudomonadales'