10 20 30 40 50 60 AUCCUGGGAUUUCACUG---| U G UC U A G C GGAUAUCCGGA AGCGGU GU CA GGG GGA GCGCUGUCU CA C \ UUGCCG CA GU CCC CCU UGUGACAGA GU G U UCUACUGAUACGACUCUCAC^ - G CU U G - U CCUGCCUAUGU . 120 110 100 90 80 70