10 20 30 40 50 GGCCGGCUGACCGACCG-- G -| A G G UGGUG GUCAG AUAAUGUCA AAGUGCUU CA UGCAG UAG U CAGUC UGUUACGGU UUCACGGA GU ACGUC AUC G UCGGGGAGAGCUCCGUCGA G G^ A G - UACGU . 110 100 90 80 70 60