10 20 30 40 50 60
AAUCUUGUGAUGCUGAU-- CU A -| A UGUUAAGAC
GU GUC UACUUUAGCAGCAC GU AAUAUUGG U
CG CGG AUGAAGUCGUCGUG CA UUAUGACC G
ACUGAGUGUACGUCUUCAC AU A U^ A UCUAUAAAU
120 110 100 90 80 70