Carbon and hydrogen stable isotope fractionation during aerobic bacterial degradation of aromatic hydrocarbons.
13C/(12)C and D/H stable isotope fractionation during aerobic degradation was determined for Pseudomonas putida strain mt-2, Pseudomonas putida strain F1, Ralstonia pickettii strain PKO1, and Pseudomonas putida strain NCIB 9816 grown with toluene, xylenes, and naphthalene. Different types of initial reactions used by the respective bacterial strains could be linked with certain extents of stable isotope fractionation during substrate degradation.
D000332:Aerobiosis; D001673:Biodegradation, Environmental; D002247:Carbon Isotopes / Q000032:analysis*; D003903:Deuterium / Q000032:analysis*; D006841:Hydrocarbons, Aromatic / Q000378:metabolism*; D009281:Naphthalenes / Q000378:metabolism; D016958:Pseudomonas putida / Q000378:metabolism*; D013379:Substrate Specificity; D014050:Toluene / Q000378:metabolism; D014992:Xylenes / Q000378:metabolism
D002247:Carbon Isotopes; D006841:Hydrocarbons, Aromatic; D009281:Naphthalenes; D014992:Xylenes; D014050:Toluene; D003903:Deuterium