Figure 4.

Allelic distortions along chromosome 1 in segregants from a–α bisexual crosses. Haplotypes (blue indicating inheritance from XL280a, orange from 431α) for 22 segregants from the a–α bisexual crosses, grouped by basidium of dissection (numbered I to V). Framed in red is a region, in a single basidium, exhibiting allelic distortion in the direction of 431α. Framed in blue is a region that exhibits allelic distortion (toward XL280a) across multiple basidia. This second region overlaps with a region of allelic bias, as determined from analysis of all progeny from the bisexual crosses. The position of the centromere is displayed as a black bar. Other regions with allelic distortion are present within this figure but have not been highlighted to preserve visual clarity.