Agarose gel of duplex PCR assay from representative isolates of
(lanes 1–3, 5, 10, 11) and
(lanes 4, 6–9). No amplification was obtained in control (no DNA added) tubes. The duplex PCR test was uniformly negative for other Candida species or yeast-like fungi. Lane M is 100 bp DNA ladder and the positions of migration of 100 bp, 300 bp and 600 bp fragments are marked.