MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E14.5_H3K27ac_92_110_0.504_7.902559e-13 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.840232 0.065391 0.094377 0.0 0.00759 0.796934 0.164586 0.03089 0.014818 0.792639 0.154566 0.037977 0.014766 0.497409 0.384049 0.103777 0.017098 0.0 0.093434 0.889469 0.0 0.816191 0.039432 0.144377 0.008594 0.953006 0.014482 0.023918 0.018463 0.0 0.129438 0.852099 0.061806 0.020063 0.0 0.918131 MOTIF Cranio-Facial_E11.5_H3K4me1_77_83_0.520_9.00624e-13 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.82238 0.021287 0.0 0.156333 0.011267 0.118565 0.84193 0.028238 0.023634 0.027243 0.940296 0.008827 0.801497 0.096243 0.009029 0.093231 0.028425 0.250433 0.620329 0.100814 0.011996 0.245524 0.72396 0.01852 0.012878 0.051264 0.916172 0.019686 0.009358 0.054287 0.00685 0.929505 0.014218 0.030036 0.954569 0.001177