MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Limb_E12.5_H3K4me1_60_23_0.513_4.685582e-24 letter-probability matrix: alength= 4 w= 13 nsites= 100 E= 1.0e-1 0.083409 0.896469 0.0 0.020121 0.894138 0.021533 0.051422 0.032907 0.023715 0.041194 0.844372 0.090719 0.183045 0.7509 0.035544 0.030512 0.836382 0.046152 0.055701 0.061764 0.015218 0.978127 0.004871 0.001783 0.9155 0.024129 0.03136 0.029011 0.0 0.513157 0.479633 0.00721 0.04258 0.037541 0.85002 0.069859 0.074615 0.267865 0.639686 0.017834 0.064955 0.004458 0.858178 0.072409 0.018052 0.018572 0.944152 0.019224 0.059336 0.861439 0.033333 0.045892