10 20 30 40 50 60 UACUUUCUAAGUAUGUUU----| UA UU GUAGGGCAGUUAUUU CUCU UCAGG GAGGUAGUAGAUUGUAUAGUU U GAGG AGUCC UUCCGUUAUCUAACAUAUCAA G CUUCUUAUGACAUCUUAAAAAU^ -- C- UAGAGGACUUCUCCC 130 120 110 100 90 80 70