MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF Hindbrain_P0_H3K27me3_43_156_0.509_9.771317e-06 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.358 0.017 0.609 0.016 0.265 0.404 0.156 0.175 0.013 0.931 0.001 0.055 0.003 0.388 0.001 0.608 0.013 0.634 0.011 0.342 0.725 0.056 0.024 0.195 0.22 0.075 0.669 0.036 0.001 0.046 0.012 0.941 0.039 0.004 0.001 0.956 0.045 0.131 0.089 0.735 0.301 0.301 0.312 0.086 0.002 0.499 0.239 0.26 MOTIF Midbrain_P0_H3K27me3_47_157_0.509_7.244306e-08 letter-probability matrix: alength= 4 w= 12 nsites= 100 E= 1.0e-1 0.358 0.001 0.64 0.001 0.147 0.548 0.092 0.213 0.001 0.997 0.001 0.001 0.001 0.001 0.001 0.997 0.001 0.689 0.001 0.309 0.526 0.092 0.263 0.119 0.131 0.001 0.867 0.001 0.001 0.001 0.001 0.997 0.38 0.027 0.001 0.592 0.001 0.001 0.001 0.997 0.62 0.323 0.001 0.056 0.001 0.997 0.001 0.001