MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF E011_H3K27me3_18_61_0.503_1.424834e-43 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.947342 0.0 0.0 0.052658 0.111161 0.877758 0.01108 0.0 0.015108 0.980699 0.0 0.004193 0.806967 0.0 0.054876 0.138157 0.042611 0.601379 0.009362 0.346649 0.07716 0.914064 0.0 0.008777 0.105241 0.042191 0.633508 0.21906 0.026808 0.909904 0.011063 0.052225 0.028509 0.039387 0.932104 0.0