10 20 30 40 50 UAACUGAGCUGGUCUCCC--| UG AC A AG UG C AGACUAGG GAC G CAGG CCUG C GUCUG AGACU \ CUG C GUCC GGAC G CAGAC UCUGG A UCUAGGACCAGUUCAGCCAU^ GU GA A CA GU C ACGAAUCC . 110 100 90 80 70