10 20 30 40 50 UGGCUUUGAUGCAGUGA- -| CA U U C GUGGGGA UC AC CCUUGUCACAUCCC UCUG CUG ACCU \ AG UG GGAACAGUGUGGGG GGAC GAU UGGA A CAAAACUUUUACUAAGAA C^ AA U U U AUUCUAA 110 100 90 80 70 60