10 20 30 40 50 60 GAUGUUAAUUGUGUUUU--| C CUC U AC C U CUGCAG CUGUA UUGU ACGU GAGCC ACG ACAA GC A GACGU GACG UGCG CUCGG UGC UGUU UG U GACAAAAGGACGGCUCACA^ A CAU - CU U U GGAAAG . 110 100 90 80 70