MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Intestine_E14.5_H3K27ac_16_24_0.556_1.997206e-159 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.646797 0.353203 0.0 0.0 0.0 0.686497 0.313503 0.0 0.140008 0.0 0.136302 0.72369 0.007356 0.97231 0.0 0.020334 0.020174 0.029128 0.845598 0.1051 0.010533 0.95845 0.013939 0.017078 0.152245 0.806914 0.018367 0.022475 0.01977 0.729552 0.232546 0.018132 0.015578 0.0 0.919156 0.065266 MOTIF Lung_E16.5_H3K27me3_31_46_0.544_1.024692e-38 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.059834 0.809729 0.050904 0.079533 0.056087 0.0 0.115325 0.828588 0.0 0.945446 0.035739 0.018815 0.143274 0.02536 0.826676 0.00469 0.008404 0.970939 0.020656 0.0 0.004128 0.907746 0.046991 0.041134 0.007301 0.367176 0.250311 0.375212 0.011914 0.0 0.957295 0.030791 0.014601 0.754699 0.0529 0.1778