MEME version 4 ALPHABET= ACGT strands: + - Background letter frequencies A 0.25 C 0.25 G 0.25 T 0.25 MOTIF MA0803.1 TBX15 letter-probability matrix: alength= 4 w= 8 nsites= 11352 E= 0 0.925123 0.006519 0.058492 0.009866 0.041025 0.009047 0.940702 0.009226 0.001805 0.000665 0.997530 0.000000 0.005554 0.015934 0.022307 0.956205 0.000000 0.000761 0.999239 0.000000 0.012280 0.038155 0.028419 0.921147 0.003686 0.038033 0.879786 0.078495 0.956902 0.006469 0.027882 0.008747 URL http://jaspar.genereg.net/matrix/MA0803.1