10 20 30 40 50 GGAAUCGAAAGACCACU--| C G GACAA UAAA GAGAUGG GGGGCAA CCCUU UAUAUUAGA U CUCUACU CCUCGUU GGGAA AUAUAAUCU C GUCUUCUAACACCUGAACA^ U G AGAA- AAAU 110 100 90 80 70 60