10 20 30 40 50 ACCCUACCUGUACAAUU--| UC U GA UUUCCU CCUU AACAGGCAAGCUUU UGUUUG UUAUG \ GGAA UUGUUUGUUCGAAA ACGAGC AAUAU G UCGUAUCCCGCUUCGUGUC^ GA U AG GUUGUU 110 100 90 80 70 60