TABLE 2.

 Proportion of tetrad types in mer3 mutant strains

Relevant genotypeaResult at:
30°C23°C
Tetrad type (%)% Spore viabilityTotal no. of tetradsTetrad type (%)% Spore viabilityTotal no. of tetrads
4-sv3-sv2-sv1-sv0-sv4-sv3-sv2-sv1-sv0-sv
MER391720.20.39758789920.20.596609
mer3GD757100.588573049719322651,070
mer3KA706130.9118178545820424621,170
mer3Δb20630638415023520448375,952
  • a Isogenic wild-type (RKY4220), mer3Δ (RKY4221), mer3GD (RKY4222), and mer3KA (RKY4223) strains were utilized.

  • b The data for mer3Δ at 23°C have been presented before (41).