10 20 30 40 50 60 UGAAGGAAAAACCGACA--| G U C G - A CAGAGCAA GG CAGGUUUU CUCUCAG UAC UC GGUGU AAUC \ CC GUCUAAGA GAGAGUC AUG AG CCACA UUAG C UCCAGUCCACCUACUACAA^ G C A - A C AGUCACCU 120 110 100 90 80 70