10 20 30 40 50 CAGUCGUCAAAACAGAG---| U CA- CU C UUAAA UGCGCA CAGAGC CCGUUG UCAUGC CAGCG U ACGCGU GUCUCG GGCGAC GGUGCG GUUGC U ACAACAGAAACAACUUGAAA^ - CCC AG U UGAAC 110 100 90 80 70 60