10 20 30 40 50 GAUCGACAGCAAACUCUAU--| GA C GA AUUAAA GAUUGUUGCCGAACACCC GUGAG GGCU GG \ UUGACAACGGCUUGUGGG CAUUC CCGA CC A AGCUGUCUAGAACACUAUCAG^ AG - G- AUACAU 110 100 90 80 70