MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E028_H3K4me1_91_212_0.500_1.954996e-28 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.822 0.176 0.226 0.086 0.053 0.635 0.239 0.001 0.691 0.069 0.001 0.776 0.222 0.001 0.001 0.088 0.001 0.91 0.001 0.001 0.001 0.997 0.001 0.001 0.166 0.832 0.202 0.543 0.184 0.071