Davis, A.J.Bragg, R.R. (Robert Richard)Verwoerd, Daniel Wynand2014-01-272014-01-2720131993Davis, AJ & Bragg, RR 1993, 'The use of the GENETRAK Escherichia coli probe kit for the detection of three atypical E. coli isolates’, Onderstepoort Journal of Veterinary Research, vol. 60, no. 2, pp. 153-154.0330-2465http://hdl.handle.net/2263/33092The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.A commercially available E. coli probe kit was used to test 1 lactose negative E. coli isolate and 2 hydrogen sulphide-producing E. coli isolates. The isolates were confirmed as E. coli by means of the API system. The GENETRAK E. coli DNA probe kit reacted positively with the lactose negative isolate, but negatively with the hydrogen sulphide-producing isolate.en© ARC-Onderstepoort (original). © University of Pretoria. Dept of Library Services (digital).Veterinary medicineVeterinary medicine -- South AfricaArticle