Table 1.

Meiotic Recombination Frequencies in the atm-1 Mutant Are Normal

Phenotypic Frequenciesa
Genotypes TestedP1R1R2P2Meiotic Recombination Frequency (%)χ2
ATM/ATM; ch1-1 gl2-1/CH1 GL23404989180.28b
atm-1/atm-1; ch1-1 gl2-1/CH1 GL21703335180.267.47
ATM/ATM; ttg-1 yi-1/TTG YI2389480220.40
atm-1/atm-1; ttg-1 yi-1/TTG YI399123106240.354.72
  • a P1 and P2, parental phenotypes; R1 and R2, recombinant phenotypes.

  • b –, not applicable.