10 20 30 40 50 60 UGAAAGAACCAAAAAUUUU--| C U U U GUAUGUU GGGCA GGGUG GAGUAU ACA CAGGUACUGGU \ UCUGU CUCGC UUCAUA UGU GUUCGUGACCA U GCUCUGUUGCUGCUAAUCCCU^ A U U - ACUAUUA 120 110 100 90 80 70