10 20 30 40 50 AAAGCCAGCUUUGACUG--| CU GA A UUAAU CUCAGA GGGGUUCUCGGAAUG AGCGCUUU CC C GAGUUU CCCUAGGAGCUUUAC UCGUGAAA GG U UAUCCUAGGUCUUCGAACG^ UC AG - UCGAG 110 100 90 80 70 60