MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Limb_E11.5_H3K27ac_55_23_0.521_1.226251e-13 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.644492 0.355508 0.0 0.0 0.675953 0.03942 0.271356 0.013271 0.042931 0.0 0.928311 0.028758 0.002872 0.980755 0.016373 0.0 0.841981 0.014523 0.0 0.143496 0.0 0.39393 0.588316 0.017755 0.082071 0.022795 0.883422 0.011712 0.013102 0.035214 0.951685 0.0 0.011301 0.905205 0.046242 0.037251 0.0 0.842903 0.040536 0.116562 MOTIF Limb_E14.5_H3K27ac_46_25_0.531_1.802726e-32 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.948152 0.0 0.051848 0.0 0.556806 0.0 0.141801 0.301393 0.893061 0.056496 0.0 0.050443 0.075542 0.013422 0.884398 0.026638 0.003345 0.982155 0.0145 0.0 0.891307 0.078716 0.0 0.029977 0.0 0.673422 0.265067 0.061511 0.018037 0.0 0.981963 0.0 0.0 0.017428 0.967574 0.014998 0.016233 0.954599 0.014805 0.014363 0.0 0.76946 0.098851 0.131688