MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Kidney_E14.5_H3K27ac_6_18_0.558_3.30732e-141 letter-probability matrix: alength= 4 w= 6 nsites= 100 E= 1.0e-1 0.0 1.0 0.0 0.0 0.020628 0.0 0.979372 0.0 0.0 0.399081 0.161282 0.439637 0.505167 0.16018 0.074605 0.260049 0.0 1.0 0.0 0.0 0.088855 0.010812 0.900333 0.0