10 20 30 40 50 60 AUCUACGAUUUAUUUCAA- UU- A U---| AU CCAGUU GCUG UUAUUCGAC CUACA GUAUCUAGU GA A CGAC AAUAAGCUG GAUGU UAUGGGUCA CU U CGUGCAACUGCACUAUUAC UGU G UACU^ -- GAGGCA 120 110 100 90 80 70