10 20 30 40 50 CCUUGGUAUUCAUAGUA--| UUUCA U C CAAGU UCUGAGGACC CAUUCUG AGAU CAAUAUUU A AGAUUUCUGG GUAAGAC UCUA GUUAUAAA C GUAUCCCUUACUACUGUAA^ UAAAA - U UUAUA 110 100 90 80 70 60