10 20 30 40 50 60 CAGUCCGGAGAGCAUAA--- C G AC--| GA GUGAACA CU CUGUUCUGU UAUGGC UGGUA AUUCACU G GA GACGAGACA AUACCG GCCAU UAAGUGA U GUUCCGCGAGCGCCUAGACA - A GGAA^ -- CUGACUC 120 110 100 90 80 70