10 20 30 40 50 UUGGAUCUUGAAAUCUG--| U C UUG G AAA CAUC UA UAAC CC AGUGUCAGAGG GU CAAUG A AU AUUG GG UUACGGUCUCC CA GUUAU C CGCAACUAACUUACGUCAA^ U U UAA A GUC GAAC 110 100 90 80 70 60