10 20 30 40 50 60 UUUGAGUGGUUGACUUU- A -| UC G CGGGGC A UUUC GC GG CCCGGGGC GAGGG CGU CAGGGA GC A CG CC GGGUCUCG CUCCC GCA GUCUCU CG A GGCCUCUGCACGUGUCAC C A^ UC - CACA-- - CCAU . 110 100 90 80 70