10 20 30 40 50 CCUUUUCAUGUUGACUU--| UG UUAU CCU UUUCA UGGUACU GAGAGUGG CCCUGU GUUCG C ACUAUGA UUUUCACC GGGACA UAAGC U CGAGGUCUCAGACGCGAGA^ CU UACU UGC UGCAC 110 100 90 80 70 60