10 20 30 40 50 CAGAAUCUAGAGAACUU---| C UU A C GUCUU GUAU UUCAGCU GAGAACUGA UU CAUGGGUU U UAUA AGGUCGA UUCUUGACU AA GUAUCCAG G GAAACAGACACUACUGUCUC^ - C- C A ACUAU 110 100 90 80 70 60