MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Neural-Tube_E11.5_H3K9me3_67_27_0.504_0.03579008 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.044025 0.921775 0.026787 0.007413 0.849808 0.10419 0.01813 0.027873 0.017323 0.891579 0.053455 0.037643 0.682999 0.120243 0.196758 0.0 0.120506 0.74361 0.023554 0.112329 0.067244 0.007541 0.25816 0.667055 0.033027 0.003279 0.910316 0.053378 0.02992 0.053321 0.025483 0.891276 0.85937 0.05135 0.032654 0.056626 0.041125 0.024404 0.746798 0.187673 0.020091 0.0 0.979909 0.0 0.0 0.962908 0.037092 0.0