10 20 30 40 50 60 AUCUCAGCGAGAAACAAGC-- CU -| U GU UUUAACU UCC CAGGAA GCUGGUUUCA AUGGUG UUAGA \ AGG GUUCUU UGACUAAAGU UACCAC GAUCU A UGACUCCUGUCGUCGGUAAGA AG G^ U -- GUUACUU 120 110 100 90 80 70