10 20 30 40 50 AGCAGCAGGAUUCUUCC---| UA U A A UUUUAU CAAUGUUACCAU AUGGCACUGG AG AUUC CGG \ GUUGUAGUGGUA UACCGUGAUC UC UGAG GCC A CCACCAGAAGCUCUUCAAUA^ CA - C C CUAAGC . 110 100 90 80 70