MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Heart_E14.5_H3K27ac_83_66_0.506_7.759152e-06 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.352348 0.560212 0.08744 0.0 0.693465 0.0 0.306535 0.0 0.022978 0.028748 0.929675 0.018599 0.027989 0.815306 0.078737 0.077968 0.0 0.628199 0.371801 0.0 0.006683 0.066272 0.060926 0.866118 0.0 0.034955 0.960498 0.004547 0.873931 0.053388 0.0 0.072681 0.072729 0.037307 0.873375 0.016589 0.138342 0.432717 0.383365 0.045576 0.020851 0.078992 0.029755 0.870402 0.0 0.309093 0.690907 0.0 MOTIF Heart_E15.5_H3K27ac_96_106_0.503_3.769392e-10 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.895932 0.0 0.017892 0.086175 0.020577 0.140075 0.686458 0.152889 0.0475 0.835063 0.049206 0.068232 0.019798 0.742409 0.237793 0.0 0.0 0.006618 0.110312 0.88307 0.0 0.015614 0.983667 0.000719 0.775358 0.157464 0.049964 0.017214 0.016429 0.018851 0.950007 0.014714 0.113044 0.707489 0.015667 0.1638 MOTIF Kidney_E15.5_H3K27ac_41_33_0.525_1.107586e-64 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.872344 0.0 0.06984 0.057816 0.01929 0.959145 0.018535 0.00303 0.882025 0.021099 0.062075 0.0348 0.029884 0.046838 0.907091 0.016187 0.056032 0.861358 0.040292 0.042317 0.018651 0.424471 0.556878 0.0 0.032773 0.272488 0.053203 0.641536 0.0 0.015841 0.972654 0.011505 0.866681 0.04991 0.05738 0.026028 0.063684 0.029074 0.884106 0.023136 0.030403 0.501394 0.024201 0.444002 0.026922 0.109672 0.034308 0.829099 MOTIF Hindbrain_E16.5_H3K4me1_51_16_0.523_1.403856e-41 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.105818 0.037932 0.780277 0.075972 0.089638 0.88167 0.0 0.028692 0.0 0.50646 0.49354 0.0 0.0 0.010885 0.410896 0.578219 0.0 0.015825 0.975935 0.00824 0.866707 0.023413 0.035433 0.074447 0.011069 0.029535 0.943349 0.016047 0.0 0.958693 0.025472 0.015835 0.01558 0.916591 0.055162 0.012667 0.17766 0.186742 0.635598 0.0