10 20 30 40 50 GCAGACCAGAAACACCC-- ACU -| UU CGA ACUCCA AGCAG GGAUU UAAAGGGAA UG CUGUU A UCGUC UCUAG AUUUUCCUU AC GACAA A CUUCCGCCACUCUAUCUCG CGU A^ CC ACC GAUUAC 110 100 90 80 70 60