10 20 30 40 50 AGAGCUGACUUGGUCUC- UG U- C-| UAUGUUU GCAGC CUGG GUCAUUUUUGUGACU GCAGCU \ UGUUG GACC UAGUGAAAACACUGA CGUUGA G CCAAAAGACCUCUCUCUG GU CC UA^ CCGGACU . 110 100 90 80 70 60