10 20 30 40 50 UGGGUAACUUAUAUAUU-- G C --| G GUGAAU UUUCAUGU GA UAAGGUACCAUU CUG GUUCGCA \ AAAGUGUA UU GUUCUAUGGUGG GAC CAAGUGU U AGACAAAUGACAUCUAAAU G C UC^ A AUUAAG . 110 100 90 80 70 60