10 20 30 40 50 60 CUGAAAUGUCUCCAACA--| UU C C C AA UUGUCUUC GC GA AGCGGG AACGGAAUCC AA GCAGCUG \ CG CU UCGUCC UUGCUUUAGG UU CGUCGAC A UCUAGGGUGUCCACGGGUC^ UC C C - AA CUUACGAG 120 110 100 90 80 70