''Achromobacter'' is a genus of bacteria, included in the family Alcaligenaceae in the order Burkholderiales. The cells are Gram-negative straight rods and are motile by using one to 20 peritrichous

flagella A flagellum (; ) is a hairlike appendage that protrudes from certain plant and animal sperm cells, and from a wide range of microorganisms to provide motility. Many protists with flagella are termed as flagellates. A microorganism may have f ...

. They are strictly aerobic and are found in water (fresh and marine) and soils.Garrity, George M.; Brenner, Don J.; Krieg, Noel R.; Staley, James T. (eds.) (2005). ''Bergey's Manual of Systematic Bacteriology, Volume Two: The Proteobacteria'', Part C: The Alpha-, Beta-, Delta-, and Epsilonproteobacteria. New York: Springer. . They have also been identified as a contaminant in laboratory

cell culture Cell culture or tissue culture is the process by which cells are grown under controlled conditions, generally outside of their natural environment. The term "tissue culture" was coined by American pathologist Montrose Thomas Burrows. This te ...

s. They have been identified as opportunistic human pathogens in people with certain immunosuppressive conditions such as

cystic fibrosis Cystic fibrosis (CF) is a rare genetic disorder that affects mostly the lungs, but also the pancreas, liver, kidneys, and intestine. Long-term issues include difficulty breathing and coughing up mucus as a result of frequent lung infections. O ...

, cancer and kidney failure.

References

*http://wwwnc.cdc.gov/eid/article/12/11/pdfs/06-0143.pdf Burkholderiales Bacteria genera {{Betaproteobacteria-stub