MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_P0_H3K9me3_19_176_0.532_2.049417e-13 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.263 0.735 0.001 0.001 0.864 0.001 0.134 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 MOTIF Midbrain_P0_H3K9me3_29_177_0.527_9.047415e-09 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.156 0.001 0.842 0.001 0.001 0.001 0.001 0.997 0.115 0.001 0.883 0.001 0.001 0.997 0.001 0.001