10 20 30 40 50 GGGCUAGCUAAACAGAA-- C - -| A UGGAU AGCAAA CAGCGCU GCCAAAGU GGUUG GAUGUG \ UCGUUU GUCGCGA UGGUUUCG CCGAC CUAUAC A AUACAACUGUCUACUACUA A G U^ A UAAAA 110 100 90 80 70 60