Fig. 1. Group I Cryptococcus isolates. Agarose gel of PCR reactions used for determination of sexual type and serotype. PCR products were obtained using specific primer pairs (MFa1, MFa2 B/C, SOD1 B/C, Aa, Da, Aa and Da). Molecular weight markers are shown on the left side; the lane on the right side indicates the (+) control of each reaction. The remaining lanes represent the studied isolates, identified at the top of the figure by numbers.
