Meiotic gene expression kinetics in the wild type and an srb11Δ mutant. Wild-type RSY335 (SRB11) and mutant RSY389 (srb11Δ) cultures were induced to enter meiosis, and samples were taken at the indicated times. Total RNA was prepared, and transcript levels for IME1, IME2, NDT80, SPS2, and SPS100 were determined (see Materials and Methods for details). ENO1 mRNA levels were used to standardize loadings.