>Exon263923 tacgatttcacggctcgctcattccccaaactccgcgtggactcggaaacgccagaaggt gtttttagccatccgctggccgatttcaatgtggaatcgaacgaggcgatcgtgtgtcac aagtgtgatagtaaaaagttgacaatcacgttctcgacggaagtacggttgaagtatcat ctgcttcgacattcggagtcacgaaaagacggttatcattgtgcgatttgcaagattat