10 20 30 40 50 GUUCCUGCUUAGAAUAA--| UGCAUUUGCA UG G AUUGAA GUUUGUG GGAACU U AGUCUCCU \ UAAACAC CCUUGA A UCAGAGGA A UCAUCUUUACUCAUCCUUC^ CCACAAGGGC GU G CAAGUA 110 100 90 80 70 60