10 20 30 40 50 CUUUCUUCCAAAGAGUA--| U C UG A AACUAGAUU CUCUA AAAU UAG GAA CAUUUCCGCACA C GGGAU UUUA GUC CUU GUGAAGGCGUGU U GGGUUUUUUACAUCUAUUU^ U C GU C GACCACAGG . 110 100 90 80 70 60