10 20 30 40 50 GUAUUUCUCCGCGCAGGGCACGCU- GAAG- -| G C GCCCU GG UGGG GGGGGC GGGCCU GCG G CC GCCC CCCCUG CUCGGA UGC C GGGGGAUCCAUUCUGGGAUAAAACU AAAUA U^ A C UCCGA 110 100 90 80 70 60