MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E15.5_H3K4me2_82_103_0.525_2.934641e-40 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.136588 0.838247 0.0 0.025165 0.319375 0.0 0.680625 0.0 0.532886 0.044393 0.422721 0.0 0.033286 0.0 0.966714 0.0 0.939558 0.0 0.060442 0.0 0.864077 0.086865 0.0 0.049058 0.012538 0.011739 0.959382 0.01634 0.059948 0.940052 0.0 0.0 0.0 0.835588 0.0 0.164412 MOTIF Heart_E11.5_H3K9ac_63_108_0.535_4.498711e-40 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.344004 0.655996 0.0 0.0 0.21412 0.0 0.754647 0.031233 0.003943 0.024307 0.932761 0.038989 0.021123 0.850849 0.007615 0.120413 0.028358 0.035047 0.0 0.936596 0.015636 0.046224 0.133673 0.804466 0.0 0.979503 0.0 0.020497 0.183819 0.313302 0.0 0.502879 0.046257 0.899635 0.036374 0.017734