Table 8.

Intergenic recombination in wild type at two loci

Interval	T	NPD	PD	Total	Distance calculated (cM)	Distance reported (cM)
CAN1-URA3	28	4	37	69	37.7	45
LEU2-MAT	39	3	27	69	41.3	30.6

A wild-type diploid heterozygous for the CAN1, URA3, and LEU2 (WSY1794) was constructed and cultured to sporulate. Tetrads were dissected and the numbers of tetrads of tetratype (T), nonparental ditype (NPD), and parental ditype (PD) were counted to calculate genetic recombination at the specified intervals (see MATERIALS AND METHODS). The expected distances at the two intervals were cited from SGD.