MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Forebrain_E12.5_H3K4me2_54_17_0.587_4.283845e-310 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.065442 0.674074 0.0 0.260484 0.031377 0.81738 0.032131 0.119112 0.063361 0.029442 0.891315 0.015882 0.031491 0.793931 0.039758 0.13482 0.06393 0.047063 0.807143 0.081865 0.012938 0.014736 0.847433 0.124893 0.085245 0.62613 0.014404 0.27422 0.006959 0.955679 0.027933 0.009429 0.914344 0.003514 0.03627 0.045871 0.0 0.753783 0.153915 0.092302 0.04939 0.166808 0.464539 0.319263 0.0 0.110297 0.341165 0.548538