MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E13.5_H3K4me3_54_174_0.595_3.033569e-198 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.458 0.22 0.298 0.024 0.582 0.098 0.133 0.187 0.001 0.138 0.089 0.772 0.001 0.997 0.001 0.001 0.301 0.447 0.187 0.065 0.001 0.023 0.975 0.001 0.024 0.073 0.001 0.902 0.167 0.001 0.001 0.831 0.034 0.001 0.001 0.964 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.171 0.098 0.073 0.658