10 20 30 40 50 60 AAUGCUUAUUAAUCUCU- - U U-| A U AUAUAU AUCCA GUGAG UC GGAAGACU GUGAUUU GUUGUU \ UGGGU CACUC AG UCUUUUGA CACUAAA UAACAA A CCGACCAAUCAUCGUUCG G U CC^ - - GACACU 120 110 100 90 80 70