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_44_166_0.624_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.375 0.001 0.174 0.45 0.001 0.001 0.099 0.899 0.001 0.445 0.553 0.001 0.001 0.626 0.001 0.372 0.001 0.001 0.001 0.997