MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Neural-Tube_E14.5_H3K4me3_16_154_0.716_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.997 0.001 0.001 0.264 0.001 0.734 0.001 0.075 0.778 0.146 0.001 0.001 0.103 0.816 0.08 0.115 0.17 0.119 0.596 0.005 0.367 0.627 0.001 0.725 0.1 0.001 0.174 0.001 0.371 0.627 0.001 MOTIF Hindbrain_E13.5_H3K9ac_31_157_0.584_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.828 0.17 0.001 0.001 0.001 0.001 0.997 0.001 0.281 0.402 0.316 0.331 0.312 0.001 0.356 0.402 0.432 0.166 0.001 0.275 0.164 0.469 0.092 0.001 0.753 0.001 0.245 0.001 0.001 0.997 0.001