MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0870.1 Sox1 letter-probability matrix: alength= 4 w= 15 nsites= 2316 E= 0 0.591105 0.170984 0.153713 0.084197 0.930868 0.020498 0.014469 0.034164 0.000000 1.000000 0.000000 0.000000 0.991863 0.005139 0.000000 0.002998 0.876941 0.123059 0.000000 0.000000 0.005582 0.000000 0.000000 0.994418 0.627612 0.001866 0.133955 0.236567 0.337505 0.219249 0.226586 0.216659 0.001664 0.963394 0.021215 0.013727 1.000000 0.000000 0.000000 0.000000 0.000000 0.000000 0.095312 0.904687 0.000000 0.006009 0.000000 0.993991 0.000000 0.000000 1.000000 0.000000 0.029119 0.095835 0.021379 0.853668 0.095896 0.142117 0.114471 0.647516 URL http://jaspar.genereg.net/matrix/MA0870.1