MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E063_H3K27me3_60_132_0.516_4.180287e-29 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.147454 0.0 0.470083 0.382462 0.0 0.085255 0.872928 0.041817 0.0 0.972201 0.027799 0.0 0.046172 0.091904 0.0 0.861923 0.0 0.0 1.0 0.0 0.337319 0.024766 0.637915 0.0 0.0 0.0 0.985198 0.014802 0.028509 0.0 0.092906 0.878585 0.022052 0.936491 0.0 0.041457