MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_E12.5_H3K4me1_10_125_0.541_1.214126e-171 letter-probability matrix: alength= 4 w= 9 nsites= 100 E= 1.0e-1 0.958926 0.0 0.041074 0.0 0.314865 0.0 0.257993 0.427143 0.72361 0.018322 0.144559 0.113509 0.065908 0.252231 0.681861 0.0 0.034573 0.0 0.934249 0.031178 0.033991 0.946073 0.013134 0.006802 0.011409 0.002885 0.010012 0.975694 0.013882 0.049561 0.809793 0.126764 0.010849 0.851708 0.043113 0.09433