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_H3K4me2_61_104_0.535_6.284225e-99 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 1.0 0.0 0.0 0.0 0.0 1.0 0.0 0.0 0.248082 0.0 0.751918 0.0 0.619155 0.274899 0.0 0.105946 0.8718 0.103262 0.010609 0.014329 0.0 0.0 0.993216 0.006784 0.008247 0.991753 0.0 0.0 0.040911 0.107392 0.070746 0.780951 0.0 0.0 0.996299 0.003701