MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E16.5_H3K4me3_70_117_0.562_1.45788e-107 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.112501 0.68604 0.17357 0.027889 0.8255 0.115546 0.0 0.058954 0.0 0.982014 0.014538 0.003448 0.085897 0.864994 0.032983 0.016126 0.06333 0.059876 0.754443 0.122351 0.0376 0.055271 0.745559 0.161569 0.248831 0.06808 0.67904 0.00405 0.835399 0.01631 0.062307 0.085984 0.071624 0.165468 0.756981 0.005927 MOTIF Neural-Tube_E13.5_H3K4me3_74_118_0.523_3.143212e-33 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.040025 0.122048 0.793316 0.044611 0.117624 0.796388 0.066033 0.019956 0.798814 0.056639 0.070996 0.07355 0.006257 0.955078 0.038665 0.0 0.014818 0.949808 0.029682 0.005691 0.573532 0.0 0.422418 0.00405 0.037074 0.0 0.80279 0.160136 0.0 0.020668 0.979332 0.0 0.724327 0.062337 0.021069 0.192266