[Physiologo-biochemical properties of a strain of Beijerinckia mobilis 1phi Phn+--a degrader of polycyclic aromatic hydrocarbons].
Beijerinckia mobilis 1f capable of degrading polycyclic aromatic hydrocarbons (PAHs) was isolated from a soil contaminated with creosote. Strain 1f could utilize phenanthrene and naphthalene as the sole sources of carbon. The mean rate of phenanthrene degradation during culture growth was 7-8 micrograms/(ml h). After cultivation under nonselective conditions, strain 1f retained its ability to degrade phenanthrene. Cometabolism considerably widened the range of PAHs that could be transformed by strain 1f. The strain was able to grow in a mineral medium with creosote as the sole source of carbon. After 30 days of cultivation in this medium, the total concentration of PAHs decreased from 665.5 mg/l to 170 mg/l.
Surovtseva
E G
EG
Institute of Microbiology, Russian Academy of Sciences, Moscow, Russia.
Ivoĭlov
V S
VS
Beliaev
S S
SS
D001673:Biodegradation, Environmental; D003407:Creosote / Q000378:metabolism*; D003470:Culture Media; D009281:Naphthalenes / Q000378:metabolism*; D010616:Phenanthrenes / Q000378:metabolism*; D020560:Proteobacteria / Q000254:growth & development / Q000378:metabolism*
D003470:Culture Media; D009281:Naphthalenes; D010616:Phenanthrenes; C031721:naphthalene; C031181:phenanthrene; D003407:Creosote