MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E094_H3K27ac_65_225_0.514_1.768059e-18 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.001 0.997 0.001 0.001 0.83 0.001 0.168 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 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.997 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.001