10 20 30 40 50 AUUCCAUCACCAUUAUU---| C CAU U GUGAA UCCAUC GCCCCC GGAUAGGGUGUUU AUUUU C GGGUAG CGGGGG CUUAUUCCACAAA UAAAA A AGAAAGCGACCUACAAGAAA^ U UU- - CCGAU 110 100 90 80 70 60