MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Lung_P0_H3K4me3_4_153_0.733_0 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.463 0.535 0.001 0.001 0.001 0.997 MOTIF Midbrain_E12.5_H3K4me3_11_155_0.712_6.323241e-309 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.698 0.094 0.001 0.207 0.612 0.071 0.145 0.172 0.02 0.978 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.983 0.015 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.211 0.249 0.087 0.452 0.32 0.35 0.249 0.082