MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Neural-Tube_E13.5_H3K4me2_31_28_0.620_0 letter-probability matrix: alength= 4 w= 11 nsites= 100 E= 1.0e-1 0.177452 0.774421 0.048127 0.0 0.058853 0.905275 0.007642 0.028229 0.0 0.0 1.0 0.0 0.877714 0.050899 0.04201 0.029378 0.002655 0.068552 0.9161 0.012693 0.085688 0.729515 0.037919 0.146878 0.044825 0.85977 0.035607 0.059797 0.028473 0.022388 0.924434 0.024704 0.445687 0.095415 0.383829 0.075069 0.197226 0.0 0.759521 0.043253 0.044182 0.109933 0.133408 0.712477