MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Intestine_E15.5_H3K27ac_72_48_0.515_4.32027e-19 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.737659 0.00533 0.064488 0.192523 0.055589 0.108541 0.822117 0.013753 0.235176 0.096953 0.628062 0.039809 0.070595 0.904468 0.008462 0.016475 0.030588 0.068781 0.013548 0.887083 0.003733 0.968856 0.021276 0.006134 0.01819 0.348026 0.047963 0.585822 0.039802 0.017188 0.943009 0.0 0.054181 0.052601 0.871691 0.021527 0.549339 0.320394 0.106106 0.024161 0.061083 0.130363 0.078569 0.729985 0.0 0.0 0.972215 0.027785 MOTIF Lung_P0_H3K27ac_82_87_0.501_4.099236e-13 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.834756 0.138387 0.024377 0.00248 0.881181 0.036639 0.035066 0.047113 0.019453 0.132989 0.830689 0.016869 0.138181 0.02033 0.814678 0.026812 0.023736 0.891347 0.065176 0.019741 0.151862 0.068244 0.098646 0.681247 0.040476 0.745055 0.197636 0.016833 0.093095 0.041603 0.067531 0.797772 0.012284 0.008233 0.979483 0.0 0.157203 0.0 0.814134 0.028663 0.5359 0.363929 0.051009 0.049162