TABLE 3

Tetrad analysis of strains carrying centromere markers

GenotypeaiTHR1–iURA3 PD:NPD:TTbcMciURA3–iNAT PD:NPD:TTbcMciNAT–iLEU2 PD:NPD:TTbcMciLEU2–MAT PD:NPD:TTbcMcMAT–iADE2 PD:NPD:TTbcMc
Wild type240:0:61.2909:0:90.5880:0:321.8519:4:38722.6343:7:50031.9
sgs1795202:0:71.7605:0:50.4741:0:241.6220:14:24234.2d220:22:21838.0
  • a Strains analyzed were BR4316 and BR4310.

  • b PD, parental ditype; NPD, nonparental ditype; TT, tetratype.

  • c Map distances were calculated from four-spore viable tetrads using Perkins' formula (Perkins 1949).

  • d Map distance is significantly different between wild type and mutant.