MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E12.5_H3K27me3_71_128_0.502_0.03221022 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.037265 0.923313 0.0 0.039422 0.0 0.737826 0.012411 0.249764 0.043059 0.926976 0.029965 0.0 0.0459 0.900539 0.05356 0.0 0.761448 0.027292 0.21126 0.0 0.84632 0.079963 0.039378 0.034339 0.689012 0.013776 0.29306 0.004153 0.051173 0.060547 0.776668 0.111612 0.069337 0.918297 0.012366 0.0 0.074441 0.0 0.391051 0.534508