MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E15.5_H3K9me3_86_132_0.510_0.002670936 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.713802 0.120637 0.036955 0.128606 0.0 0.008602 0.100683 0.890716 0.674432 0.039821 0.285748 0.0 0.119373 0.041182 0.009838 0.829607 0.035702 0.134084 0.795197 0.035017 0.000906 0.985629 0.0 0.013466 0.938694 0.005662 0.052701 0.002943 0.835053 0.038271 0.118497 0.008179 0.94377 0.039122 0.010543 0.006566