a) The first line reports mean DXY for GAL promoters in comparisons between S. cerevisiae and outgroup species. The second line reports the analogous statistics for the mean of 10,000 randomly drawn gene groups, and the third line reports empirical significance of the distinction between GAL genes and the genomic null. The fourth, fifth, and sixth lines are analogous to the above except that GAL coding regions were analyzed. b) The first line reports π for GAL promoters or coding regions within S. cerevisiae. The second line reports the analogous statistics for the mean of 10,000 randomly drawn gene groups, and the third line reports empirical significance of the distinction between GAL genes and the genomic null.
