10 20 30 40 50 60 UGGUGAAGGAGGUCCAG--| UG C GU CU - CCAUAAUGUU CUGAG GCGCUUU AGUCUUCA UC CC CAGC \ GACUC CGCGAAA UCAGAAGU AG GG GUUG G AGCCCAGACGCCGUGCUUA^ GU U UG C- A UGUCACAACU 120 110 100 90 80 70