10 20 30 40 50 60 UAGUAACAGUUGCUAGG--| CU AU UCGA GUUGACGU GAAG UGCGA CUUGUGAUCUU GGGUUGUA G CUUU ACGUU GGACACUAGAA CUCAAUAU U CGCUGAUUAACUUCUGGCU^ UU CC UGA- UUUGGUUU 120 110 100 90 80 70