MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E15.5_H3K27me3_9_154_0.526_1.960559e-26 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.041 0.436 0.522 0.001 0.187 0.001 0.811 0.001 0.001 0.162 0.836 0.001 0.393 0.001 0.001 0.605 0.001 0.648 0.35 0.001 0.001 0.952 0.001 0.046 0.06 0.179 0.706 0.055 0.001 0.001 0.997 0.001 MOTIF Hindbrain_P0_H3K4me2_103_117_0.509_1.109987e-38 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.0 1.0 0.0 0.102282 0.047192 0.775195 0.075331 0.881845 0.0 0.037466 0.080689 0.030644 0.969356 0.0 0.0 0.079421 0.831407 0.0 0.089172 0.21007 0.045582 0.705709 0.038639 0.031508 0.041654 0.854078 0.072759 0.0 0.065016 0.934984 0.0 0.726148 0.03766 0.051434 0.184759 MOTIF Midbrain_E11.5_H3K4me2_95_119_0.522_2.619871e-35 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.0 0.0 0.981868 0.018132 0.077032 0.060385 0.862584 0.0 0.93732 0.0 0.0 0.06268 0.143704 0.779211 0.048987 0.028097 0.085839 0.602312 0.023262 0.288587 0.038262 0.055918 0.853102 0.052718 0.036215 0.020614 0.89843 0.044741 0.291833 0.0 0.679799 0.028368 0.912848 0.0 0.0 0.087152 MOTIF Neural-Tube_E13.5_H3K4me2_56_77_0.570_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.0 0.602745 0.0 0.397255 0.0 0.982478 0.017522 0.0 0.032731 0.881471 0.085798 0.0 0.054005 0.019515 0.882638 0.043842 0.013001 0.020127 0.938635 0.028237 0.283478 0.062519 0.091149 0.562853 0.0 0.902694 0.033934 0.063372 0.013737 0.957116 0.0 0.029146