10 20 30 40 50 AUCUUCCAGUUAACCCA--| CAAU C G U U CUGAC AUCUC GGC ACGUGUAU CUCG AGC AUAAC A UAGAG UUG UGCACAUA GAGU UCG UAUUG U AAAAAAUUAACGACUUGUU^ CCAC A A - U UAACC 110 100 90 80 70 60