10 20 30 40 50 60 CUUUUGUUUCUGGAUUU--| AAUCUGCG AG U C UAGAUU AGAGC UGCC ACUG GCUUAGUUA GC A UCUUG AUGG UGAC CGGAUCAGU CG G UAUUUUUAACUUUAAGUUG^ GCCUAAUA CU U - UAAUAA . 110 100 90 80 70