10 20 30 40 50 UCAAAAAUCUGCACCUG- -| UG CAUC GU CUGUUU CAA CGCUG UGUAGCUGGUUGA GG CAGAU \ GUU GUGAC AUGUCGACCAACU CC GUUUA U GAGCCGAAAGCUACAGUC G^ CG UCC- UG CGAAUU . 110 100 90 80 70