MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E11.5_H3K9me3_92_182_0.505_0.0008953962 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.046 0.952 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.006 0.992 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.051 0.947 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997