10 20 30 40 50 UGUUCCCCCAAUUUAACGGGC-- U C -| C CGUUAU CGU CG UA AAAGGAA GAUCGUUGUGAUAUG \ GUA GC AU UUUCCUU UUAGUGACACUAUAC U GAACUACUCAACACCUGAAACAU C A A^ - AAUCCC . 110 100 90 80 70