10 20 30 40 50 UUUUUUUAACUUUUCAA--| UUUGAAA C A GUAUUUA GCC GUUCCAUGCUUC UUGCAUUC AUA \ CGG CGAGGUAUGAAG AAUGUAAG UAU A UUUUCAUUUAGCAACAUGA^ UCUAUAG A G ACGCUUA . 110 100 90 80 70