10 20 30 40 50 60 CCCGCUUGCUCAGGUGUU--| C GG - C CCGACAU GG UGGACCAGGUGGCCUCUGA UUCCUU C AACU U CC ACCUGGUUUACUGGAGACU AGGGAA G UUGG C UCAGCCGAAACCUCCGUCUC^ U -- A U UUAAUGU 120 110 100 90 80 70