10 20 30 40 50 60 GGACACGGUGCCCCACA--| CCG A G G UGAGUGA CUCAG UGCCCU GCAGCGG AACAGUACU CAG \ GGGUC AUGGGA CGUCGUC UUGUUAUGA GUC U ACACCCGGCCACGUCCUCA^ UGA C G G UCGUGAC 120 110 100 90 80 70