MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E15.5_H3K27me3_45_59_0.508_0.0001789133 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.832729 0.167271 0.0 0.0 0.041732 0.933575 0.0 0.024693 0.005805 0.598148 0.391863 0.004184 0.016733 0.02108 0.06256 0.899627 0.018012 0.0 0.974791 0.007197 0.01373 0.941918 0.025851 0.018501 0.041426 0.842179 0.059698 0.056697 0.48079 0.036666 0.385233 0.097311 0.0 0.08254 0.895068 0.022391