MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E14.5_H3K9ac_82_56_0.521_5.232595e-45 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.050627 0.0 0.058859 0.890514 0.029415 0.944434 0.0 0.026151 0.0 0.981608 0.018392 0.0 0.880019 0.056803 0.0 0.063178 0.00697 0.278804 0.692178 0.022048 0.021303 0.918183 0.060514 0.0 0.52229 0.045708 0.0 0.432002 0.015883 0.967559 0.0 0.016558 0.032244 0.056415 0.911341 0.0 0.0 0.917088 0.064234 0.018678 MOTIF Midbrain_P0_H3K9ac_86_68_0.512_4.643973e-97 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.189632 0.392987 0.0 0.417381 0.002183 0.997817 0.0 0.0 0.843421 0.009435 0.062727 0.084416 0.0 0.032347 0.950543 0.017109 0.00361 0.970775 0.025615 0.0 0.245874 0.0 0.0 0.754126 0.012265 0.942601 0.045135 0.0 0.081227 0.0 0.846593 0.07218 0.0 0.597821 0.381832 0.020347