MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Midbrain_E11.5_H3K9me3_46_167_0.515_0.000259595 letter-probability matrix: alength= 4 w= 10 nsites= 100 E= 1.0e-1 0.001 0.001 0.997 0.001 0.001 0.43 0.568 0.001 0.001 0.679 0.319 0.001 0.001 0.001 0.997 0.001 0.001 0.997 0.001 0.001 0.013 0.307 0.001 0.679 0.997 0.001 0.001 0.001 0.544 0.001 0.454 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.001 0.997