10 20 30 40 50 60 AAACUUAUCUUGGUUUUUUA---| GUUG - C G UUUGACUA GUGGCACA GAGU CA UACCA UGCUGUG C CAUCGUGU CUCA GU AUGGU AUGACAC G UUUUUGAGCCUAAUAUGUAAAGA^ AGA- A - A CAAUGUAU 120 110 100 90 80 70