MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Lung_E14.5_H3K9me3_79_174_0.507_0.0002046388 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.428 0.001 0.57 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.573 0.425 0.236 0.001 0.001 0.762 0.001 0.001 0.238 0.76 0.001 0.001 0.001 0.997 0.001 0.286 0.001 0.712 0.001 0.997 0.001 0.001