10 20 30 40 50 UUUCAUUUGUUACUUACACA--| UGC C U G CUCGUU CGGGACGGCA CCUAU CG CAGUC CUGC \ GCUCUGUCGU GGGUA GC GUCAG GACG U UUUUAUGCUGACUUCUCGCUGG^ UUA A U G AUAAGU 110 100 90 80 70 60