10 20 30 40 50 GAAGUGGAACCUCUAAG---| U U U - CG CU UCGUG CAGAAU CGGUGAG GU GUACAGUA CA G AGCAU GUCUUA GCUACUC CA CAUGUUAU GU G AACGGCCGCAGCCCCUUUAA^ - U U G AU AA 110 100 90 80 70 60