>Exon263920 tacgatttcacggctcgctcattccccaaactccgcgtggactcggaaacgccagaaggt gtttttagccatccgctggccgatttcaatgtggaatcgaacgaggcgatcgtgtgtcac aagtgtgatagtaaaaagttgacaatcacgttctcgacggaagtacggttgaagtatcat ctgcttcgacattcggagtcacgaaaagacggttatcattgtgcgatttgcaagattat