10 20 30 40 50 GAAGACUGCCACUAUGUCUU--| UG CUA CAUUCUAUUUUGUGGA CC CAGCC CGUGGAUAAGG \ GG GUCGG GCACCUAUUUC U ACAAACUGAUCUUAUAAGAAAC^ GU AG- ACUAAUAAAACCGUUU . 110 100 90 80 70