10 20 30 40 50 60 CUACACGAUGUUCAUAC-- GAG AA - -| A - UGGAAUUUAUAUAU AAGCACA AA ACUGUU C AUCU GC CUCGCCU A UUCGUGU UU UGACAG G UAGA CG GGGCGGA U UAUUUAUAAGCAGCUAAUA AAA AC C U^ - A AAAUAUAAAUUAUU 130 120 110 100 90 80 70