10 20 30 40 50 60 GGCACAUUUGGCUGGAA---| UG GU UG UU U AGCCUGUGU GUCA AGUGUG G CCUG AUUUUG CUCA \ UAGU UCACAC U GGAC UGAAAC GAGU A AAGUAGAGGUCUACAUUUAG^ GU -- GU UU - GGAUCUUUA . 110 100 90 80 70