10 20 30 40 50 60 GUCCCUCGCAGGACAGG---| U UC G GUUUUA AGGUC GUUUCUG UUUGGUUAUCUAGCU UAUGA A UUCAG UAAAGAU AAGCCAAUAGAUCGA AUACU A AGACAUCUGCAGUCAUUACC^ - GA A GUCCCU 120 110 100 90 80 70