10 20 30 40 50 CGACAGAGAAGCGAAAGA--- C CA G --| AUACCA GCCG GUUGA ACG GUAUUCUUAGGU UAAUA A UGGU CAGCU UGC CAUAAGAGUUCG AUUGU A UUCUAACACGACAAACCUCUC - AA A UU^ UGAGUC . 110 100 90 80 70 60