FIG. 1.
Sporulation of zip1 and dmc1 mutant strains overproducing Red1 or Mek1. (A) zip1 + Red1-OP, zip1 mutant overproducing Red1 (JM155); zip1 + Mek1-OP, zip1 mutant overproducing Mek1 (JM154); zip1, zip1 mutant carrying vector only (YEp352) (JM153); wild type, wild-type strain containing vector only (JM474). (B) dmc1 + Red1-OP, dmc1 mutant overproducing Red1 (JM161); dmc1 + Mek1-OP, dmc1 mutant overproducing Mek1 (JM160); dmc1, dmc1 mutant carrying vector only (YEp351) (JM159); wild type, wild-type strain containing vector only (JM152). Percent sporulation was calculated from triplicate cultures harvested at the times indicated; values shown are averages.
