The outcome of crosses involving the three types of petite mutations

The outcome of crosses involving the three types of petite mutations affecting mitochondrial function in the yeast Saccharomyces cerevisiae

Segregational Neutral Suppressive @x@ @XG) @XG) Haploid Haploid Haploid Haploid Haploid Haploid petite normal petite normal petite normal Diploid zygote Diploid zygote Diploid zygote (normal) (normal) (usually petite) Sporulation, Sporulation, Sporulation, meiosis meiosis meiosis Haploid ascospores Haploid ascospores Haploid ascospores @@ @363 @G) @G) @@ @@ petites normals All normal All petite