>Exon263991 gaggatgaagagcagatcaccaccttccctgtcaagtgggctcttttcattgtgtttttc ttcatggtcgtatgctcgttgattgtttcattttgggagaagtgggatttcttgactgct ttttatttcttttttgtctcactctctacaattggatttggtgacgtcattcctgagcac ccgagaactgcctgtg