10 20 30 40 50 UCUCUGGGAUCUGAGAU- UG -| CU U C C GACAU UG C AUCCAC CACC GAAAC GUG CUGGAAU \ AC G UGGGUG GUGG CUUUG CAC GACUUUA C UUCAGCAUCCACUGCGUC CU A^ AG U U U ACCAA 110 100 90 80 70 60