Figure 1

Genotype of the CaCET1/cacet1::UAU1 heterozygote strain of C. albicans. Illustrated in cartoon form are the configurations of the wild-type CaCET1 and the cacet1::UAU1 chromosomal loci in the Arg⁺ heterozygous diploids. The positions of pertinent restriction sites and the CaCET1 5'-specific (A) and 3'-specific (B) hybridization probes are shown. Also shown is the configuration of the triplicated cacet1::URA2 allele in the Arg⁺ Ura⁺ segregants.