MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E15.5_H3K4me2_41_164_0.607_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.333 0.154 0.001 0.512 0.001 0.001 0.001 0.997 0.227 0.178 0.075 0.52 0.329 0.162 0.145 0.364 0.001 0.997 0.001 0.001 0.594 0.404 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.753 0.245