MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_P0_H3K4me1_8_171_0.538_3.376742e-70 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.451 0.263 0.285 0.001 0.001 0.001 0.681 0.317 0.558 0.001 0.001 0.44 0.311 0.005 0.182 0.502 0.001 0.001 0.128 0.87 0.001 0.001 0.997 0.001