MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E012_H3K27me3_32_42_0.511_7.53701e-101 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.370579 0.0 0.0 0.629421 0.562425 0.0 0.123363 0.314212 0.04181 0.95819 0.0 0.0 0.0 0.163921 0.813666 0.022414 0.0 0.987516 0.0 0.012484 0.026215 0.014514 0.959271 0.0 0.0 0.935429 0.056944 0.007627 0.942061 0.031581 0.0 0.026358 0.0 0.241023 0.758977 0.0 MOTIF E050_H3K27me3_46_52_0.530_1.725324e-51 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.661033 0.180586 0.0 0.15838 0.0 0.904536 0.073401 0.022063 0.01975 0.110875 0.856289 0.013085 0.032675 0.917608 0.027111 0.022606 0.249666 0.036312 0.704788 0.009234 0.029033 0.888938 0.082029 0.0 0.972834 0.0 0.013141 0.014025 0.0 0.264264 0.730201 0.005536 0.1145 0.035965 0.812451 0.037084