MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Stomach_P0_H3K27me3_21_82_0.544_1.06515e-07 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.709393 0.056754 0.0 0.233853 0.0 0.585246 0.0 0.414754 0.022159 0.977841 0.0 0.0 0.0 0.988256 0.011744 0.0 0.0 0.045862 0.937036 0.017102 0.776346 0.147235 0.076419 0.0 0.0 0.095782 0.554171 0.350047 0.023522 0.0 0.848004 0.128474