10 20 30 40 50 60 AAAUUACCAAGAGAGAA-- UA C A-| C CGUUGAGCCAAG CCAAU AAGCAC CUGUGCAA AAGU GUUAAGC C GGUUA UUUGUG GGUACGUU UUCA CGAUUCG G AGUAACCAACUACAAAUCU GC A AC^ A GUUAGUAGAACA 130 120 110 100 90 80 70