The signal from the initiation of meiotic recombination to the first division of meiosis.

Two of the unique events that occur in meiosis are high levels of genetic recombination and the reductional division. Our previous work demonstrated that the REC102, REC104, REC114, and RAD50 genes, required to initiate meiotic recombination in Saccharomyces cerevisiae, are needed for the proper timing of the first meiotic (MI) division. If these genes are absent, the MI division actually begins at an earlier time.