MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Limb_E13.5_H3K4me1_15_164_0.533_7.320501e-127 letter-probability matrix: alength= 4 w= 8 nsites= 100 E= 1.0e-1 0.057 0.001 0.853 0.089 0.997 0.001 0.001 0.001 0.451 0.001 0.001 0.547 0.001 0.001 0.001 0.997 0.001 0.001 0.13 0.868 0.267 0.731 0.001 0.001 0.208 0.747 0.044 0.001 0.001 0.162 0.024 0.813