Figure 1From: Antibiotic resistance and adhesion properties of oral Enterococci associated to dental cariesAgarose gel electrophoresis of polymerase chain reaction (PCR) amplification of Enterococcus faecalis gene. Lane 1 and 6: 25 bp DNA molecular size marker; Lane 2, negative control; lanes 3 to 6, PCR amplicons obtained with DNA amplification of Enterococcus faecalis: lane 3, B54; lane 4, B9; lane 5, B310; lane 6, B403.Back to article page