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_H3K27me3_56_143_0.505_7.407599e-05 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.376463 0.208064 0.366589 0.048884 0.01055 0.027256 0.0 0.962193 0.158748 0.186357 0.629552 0.025342 0.082984 0.769193 0.065511 0.082312 0.0 0.985858 0.014142 0.0 0.0 0.010215 0.0 0.989785 0.0 0.0 0.974911 0.025089 0.010268 0.119946 0.044573 0.825213 0.062736 0.921281 0.015983 0.0 MOTIF Limb_E12.5_H3K27me3_64_102_0.504_0.0005841557 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.037786 0.009864 0.690076 0.262274 0.007605 0.022706 0.955458 0.01423 0.732058 0.073006 0.069318 0.125617 0.02497 0.906869 0.06642 0.00174 0.941366 0.021494 0.014533 0.022608 0.0 0.213785 0.776031 0.010184 0.078728 0.041228 0.807744 0.0723 0.008658 0.293434 0.666185 0.031722 0.854169 0.0 0.046872 0.098959 0.016222 0.612865 0.068067 0.302846