MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E12.5_H3K4me2_23_158_0.594_7.544874e-312 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.705 0.001 0.001 0.293 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.341 0.657 0.001 0.997 0.001 0.001 0.001 0.556 0.001 0.226 0.217 0.252 0.001 0.194 0.553 0.24 0.001 0.284 0.475 MOTIF Forebrain_E12.5_H3K4me3_25_151_0.683_2.713201e-318 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.515 0.483 0.001 0.569 0.001 0.241 0.189 0.871 0.127 0.001 0.001 0.78 0.001 0.001 0.218 0.354 0.11 0.104 0.431 0.001 0.187 0.001 0.811 MOTIF Midbrain_E15.5_H3K4me3_25_154_0.678_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.385 0.126 0.186 0.303 0.619 0.001 0.001 0.379 0.348 0.206 0.001 0.445 0.03 0.078 0.001 0.891 0.117 0.001 0.001 0.881 0.001 0.878 0.12 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001