10 20 30 40 50 GGUAACCCCGUAGUAAC--| G U UGU C CAUCAU CUGUGUU UUUCU GGCAG GGUUAG UGGUUGU \ GGUACAG AAGGG CCGUC UCAAUC ACCGACA G GCUGACUGUGAACUCCAAA^ A C CCC - AAGAGA . 110 100 90 80 70