MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E15.5_H3K27me3_23_39_0.521_3.829604e-42 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.014623 0.918726 0.0557 0.010951 0.007285 0.840909 0.073519 0.078286 0.793215 0.159643 0.027191 0.019951 0.01742 0.022287 0.642959 0.317334 0.013786 0.104043 0.872027 0.010144 0.053816 0.028442 0.704228 0.213515 0.0 0.991272 0.0 0.008728 0.011958 0.072336 0.915706 0.0 0.0 0.894364 0.0 0.105636 MOTIF Heart_E11.5_H3K4me3_48_70_0.610_1.264808e-321 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.01869 0.951215 0.025811 0.004284 0.012598 0.0 0.987402 0.0 0.020766 0.901022 0.04097 0.037241 0.021629 0.885078 0.0 0.093293 0.297211 0.682781 0.0 0.020008 0.0 0.084962 0.059205 0.855832 0.0 0.010641 0.989359 0.0 0.010848 0.012889 0.723998 0.252265