MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E16.5_H3K4me2_99_85_0.502_0.00149836 letter-probability matrix: alength= 4 w= 13 nsites= 100 E= 1.0e-1 0.011305 0.066073 0.89262 0.030002 0.029747 0.696583 0.069083 0.204587 0.080295 0.715973 0.043235 0.160497 0.108106 0.35304 0.011797 0.527057 0.010506 0.950423 0.03702 0.002051 0.019491 0.028278 0.016538 0.935693 0.008924 0.059298 0.923718 0.00806 0.041241 0.708003 0.091665 0.159091 0.877839 0.029254 0.084747 0.008161 0.010756 0.030447 0.95251 0.006287 0.212101 0.732304 0.0 0.055596 0.017856 0.900038 0.057145 0.024961 0.44251 0.495205 0.015796 0.046489