MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_P0_H3K4me2_76_172_0.548_3.619255e-54 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.931 0.001 0.06 0.008 0.925 0.001 0.006 0.068 0.113 0.001 0.001 0.885 0.001 0.008 0.903 0.088 0.001 0.997 0.001 0.001 0.979 0.001 0.001 0.019 0.008 0.022 0.001 0.969 0.008 0.001 0.022 0.969 0.063 0.063 0.008 0.866 0.076 0.001 0.022 0.901 0.02 0.12 0.846 0.014 0.045 0.854 0.088 0.013