title: Isolation Method for Bacterial Isolates Capable of Growth on p-Chlorobiphenyl.
abstract: A method is reported for screening for p-chlorobiphenyl (pCB)-degrading bacteria from various environments. A solid medium was inoculated with the sample to be analyzed, colonies were allowed to develop, and the plates were then sprayed with a pCB solution in ether. The positive colonies were recorded as those surrounded with a clear zone in the film of pCB. That these colonies were able to degrade pCB was shown by their ability to grow on pCB in liquid medium with concomitant disappearance of the substrate and by the appearance of colored compounds in cultures grown on pCB.
authors.affiliation: Centre de Recherche en Bactériologie, Institut Armand-Frappier, Université du Québec, Laval-des-Rapides, Ville de Laval, Quebec, Canada H7N 4Z3.
authors.forename: M
authors.initials: M
authors.lastname: Sylvestre