Metabolism of phenols by Ochromonas danica.
This study investigated the catabolic potential of a eukaryotic alga to degrade one of the most common organic pollutants, phenol. The alga, Ochromonas danica (993/28), was selected for study after screening for its heterotrophic capabilities. The catabolic versatility of the alga was elucidated by incubating with a variety of phenolic compounds. The alga removed phenol, all the cresol isomers and 3,4-xylenol from its incubation media, with phenol being removed more rapidly than any of its methylated homologues. Consequently, the alga was found to have a greater specificity for phenol than for o- or p-cresols. This study shows that O. danica could catabolize phenol and its methylated homologues.
Department of Biological and Nutritional Sciences, The University, Newcastle upon Tyne, UK.
K T
KT
Semple
R B
RB
Cain
D004777:Environment; D056890:Eukaryota / Q000378:metabolism*; D010636:Phenols / Q000378:metabolism*
D010636:Phenols