MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Lung_E15.5_H3K4me3_37_157_0.652_5.590779e-313 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.001 0.515 0.483 0.001 0.001 0.001 0.001 0.997 0.001 0.52 0.001 0.478 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.449 0.015 0.021 0.515 0.001 0.001 0.001 0.997