10 20 30 40 50 60 UUUUUUUCUUAUUGAAAC--| UU UG CU U G CAGAC GUUACG GAACG CCU GACUUUG CUCA CCU A CAAUGU UUUGU GGA UUGAAAC GAGU GGA U UUAAAUUCCGACAAAUAGGU^ GG GU CU - - AUUAG . 110 100 90 80 70