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_H3K27me3_11_44_0.518_1.421587e-26 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.0 0.952786 0.047214 0.0 0.445638 0.091509 0.090682 0.372171 0.023649 0.929415 0.036715 0.010222 0.960819 0.023231 0.00413 0.01182 0.005112 0.06462 0.913725 0.016543 0.018028 0.950912 0.027895 0.003165 0.128082 0.003979 0.043952 0.823987 0.015327 0.694148 0.282063 0.008462 0.066465 0.347684 0.135191 0.45066 0.00531 0.042179 0.930451 0.02206 MOTIF Neural-Tube_E15.5_H3K27me3_67_81_0.504_1.806477e-09 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.02099 0.053603 0.925407 0.0 0.735642 0.031409 0.014974 0.217975 0.00692 0.055343 0.922366 0.015371 0.003889 0.81426 0.181851 0.0 0.045036 0.192215 0.039719 0.72303 0.034321 0.166588 0.784324 0.014767 0.61558 0.236871 0.023859 0.12369 0.0 0.096532 0.879082 0.024386 0.006065 0.929114 0.038997 0.025823