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_H3K9ac_80_98_0.536_2.840201e-35 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.254475 0.67732 0.054838 0.013368 0.026724 0.0 0.95167 0.021606 0.011281 0.773425 0.080086 0.135209 0.0 0.894412 0.105588 0.0 0.260417 0.02291 0.045105 0.671568 0.0 0.991989 0.008011 0.0 0.860457 0.013334 0.069644 0.056565 0.007784 0.024663 0.967554 0.0 0.02981 0.641066 0.136426 0.192697 MOTIF Neural-Tube_E15.5_H3K9ac_84_102_0.535_2.815589e-68 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.032869 0.768317 0.010452 0.188363 0.008167 0.102268 0.854967 0.034599 0.129968 0.735215 0.092039 0.042778 0.0 0.765921 0.234079 0.0 0.09172 0.043736 0.0 0.864544 0.0 0.946617 0.053383 0.0 0.83766 0.0 0.011426 0.150914 0.0 0.050106 0.945627 0.004267 0.02356 0.769024 0.204974 0.002442