Also found in: Thesaurus.
Switch to new thesaurus
|Noun||1.||family Nitrobacteriaceae - usually rod-shaped bacteria that oxidize ammonia or nitrites: nitrobacteria|
bacteria genus - a genus of bacteria
order Pseudomonadales, Pseudomonadales - 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
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.