10 20 30 40 50 60 70 CUCUUCAAGUCUCGCCACC- -| UG C U UG C UUAACUUGAUUUGGCGACCGAA ACU UGU C GGGUGA UGUG UCUGGUC AUG C UGA ACA G CCUACU ACAC AGAUCAG UAC U CUUUUCGCCUGCUUAAUGGU C^ GU A C CU - UUUAAUAGUUGGUUGUUAAAAG 150 140 130 120 110 100 90 80