FIG. 3.–

Alignment of sequences homologous to RDT1 in Saccharomyces mikatae, S. paradoxus, and S. cerevisiae. Amino acids are given underneath the center position of each putatively coding codon. Frameshifts mean that not all amino acid positions are homologous. Nucleotides that match in any two species are highlighted. Polymorphism among the S. cerevisiae strains is underlined. S. cer. A corresponds to the most common allele, also found in the SGD reference sequence, S. cer. B is the alternative putatively protein-coding allele (found in DBVPG6040, UWOPS83 787, and UWOPS87 2421), and S. cer. C (found in the Malaysian strains UWOPS05 217, UWOPS05 227, and UWOPS03 461) does not contain a start codon. S. par. H refers to UWOPS91 917.1, a Hawaiian strain of S. paradoxus.