10 20 30 40 50 60 AACGAUCGUAAUAUCAG-- U GUGA - U-| A UAUUUCUAA UUCAUU AU GUUCC AGUG GCU UGAUGUA \ AAGUAA UA CAAGG UCGC CGA ACUAUAU A AUUUAUAAUACUUACUAAU U AUCG U CC^ C AUCUUUUAA 120 110 100 90 80 70