FIG. 3.

Effect of the YEp351-IME1 plasmid on recombination (Trp⁺ Recomb.) and meiosis I chromosome segregation (MI Segreg.) in the snf1Δ strain. At various times in sporulation medium, the wild-type (WT) (•) or the snf1Δ (○) strain was assayed for recombination at the trp1 locus as the frequency of the Trp⁺ prototrophs in the culture (A) or for meiosis I chromosome segregation as the percentage of cells in binucleate or later stages of meiosis (B). The data shown are the means of three determinations, and the error bars represent the standard errors of the means.