MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E13.5_H3K9ac_102_138_0.501_5.532281e-34 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.129333 0.0 0.870667 0.0 0.0 0.974185 0.015389 0.010426 0.837931 0.057809 0.0 0.10426 0.016912 0.92696 0.056127 0.0 0.865843 0.0 0.06703 0.067127 0.0 0.0 0.911634 0.088366 0.0 0.420204 0.071027 0.508769 0.085256 0.900195 0.0 0.01455 MOTIF Neural-Tube_E11.5_H3K9me3_43_88_0.510_0.0005089007 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.208945 0.058091 0.646317 0.086647 0.0 0.93842 0.009187 0.052393 0.7378 0.002745 0.021747 0.237707 0.00821 0.922832 0.046789 0.02217 0.819856 0.13899 0.005578 0.035576 0.047978 0.005465 0.925312 0.021246 0.092644 0.042092 0.049741 0.815524 0.009689 0.901908 0.016556 0.071846 0.031167 0.670583 0.001899 0.296351