10 20 30 40 50 60 GGGACUGGCUGGACGGA--| U ACA AGAACAUC GUUGUCAUGUG CUGCCUGUCU CUUGCUGUGC \ CAACAGUACAC GACGGACAGA GGACGACAUG C GCCGACAGUGAGUCCGACC^ U CAC UCCACUCU 120 110 100 90 80 70