MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0805.1 TBX1 letter-probability matrix: alength= 4 w= 8 nsites= 13615 E= 0 0.876313 0.008300 0.073963 0.041425 0.104902 0.047811 0.802300 0.044987 0.000000 0.000000 1.000000 0.000000 0.002274 0.017379 0.011450 0.968897 0.000000 0.000419 0.999581 0.000000 0.011098 0.047909 0.008519 0.932474 0.010194 0.052057 0.862627 0.075121 0.995744 0.002754 0.001502 0.000000 URL http://jaspar.genereg.net/matrix/MA0805.1