MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Lung_P0_H3K27me3_36_47_0.527_4.766531e-10 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.003163 0.996837 0.0 0.0 0.187364 0.0 0.408782 0.403855 0.0 0.972047 0.027953 0.0 0.090009 0.062074 0.006436 0.841481 0.0 0.992083 0.0 0.007917 0.041345 0.030277 0.858518 0.06986 0.0 0.019389 0.970891 0.009719 0.308237 0.59992 0.091843 0.0 0.0 0.884501 0.06648 0.049019 MOTIF Neural-Tube_E11.5_H3K27me3_35_51_0.529_7.990432e-18 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.286087 0.620013 0.046314 0.047586 0.038999 0.026253 0.90101 0.033738 0.0 0.238383 0.761617 0.0 0.225657 0.756388 0.012226 0.005729 0.035071 0.930778 0.0 0.034151 0.0 0.067683 0.911567 0.02075 0.84758 0.030037 0.065028 0.057355 0.0 0.012284 0.987716 0.0 0.266197 0.567924 0.086809 0.07907 MOTIF Stomach_E15.5_H3K27me3_33_68_0.521_6.641259e-10 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.0 0.653672 0.0 0.346328 0.127818 0.036247 0.835935 0.0 0.0 0.582075 0.389398 0.028527 0.029862 0.970138 0.0 0.0 0.091338 0.805842 0.0 0.10282 0.0 0.0 1.0 0.0 0.846402 0.0 0.0 0.153598 0.017301 0.0 0.982699 0.0