MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Limb_E14.5_H3K36me3_106_174_0.502_0.0006474024 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.997 0.001 0.001 0.001 0.001 0.997 0.001 0.001 0.791 0.001 0.207 0.001 0.001 0.001 0.997 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.001 0.634 0.364 0.001 0.265 0.001 0.733 0.001 0.001 0.001 0.001 0.997 0.001 0.634 0.001 0.364 0.001 0.001 0.001 0.997 0.001 0.997 0.001 0.001