MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Limb_E13.5_H3K27me3_46_147_0.510_9.394621e-13 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.275979 0.347435 0.363933 0.012653 0.929205 0.011442 0.037219 0.022134 0.0 0.002368 0.997632 0.0 0.101768 0.045446 0.852787 0.0 0.932872 0.010486 0.048748 0.007894 0.802028 0.126288 0.061489 0.010194 0.98333 0.0 0.0 0.01667 0.0 0.111383 0.888617 0.0 0.878271 0.032028 0.060866 0.028836 MOTIF Heart_E13.5_H3K4me2_98_134_0.502_2.656567e-18 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.163353 0.645043 0.159264 0.032339 0.731599 0.123181 0.135199 0.010021 0.0 0.012331 0.965039 0.02263 0.009751 0.180193 0.810056 0.0 0.98114 0.0 0.0 0.01886 0.234206 0.712507 0.053287 0.0 0.860487 0.020346 0.119167 0.0 0.102606 0.026326 0.868111 0.002958 0.892963 0.014809 0.048854 0.043373 0.208799 0.703855 0.0 0.087346