10 20 30 40 50 60 UGGACAGAUGAAGUCUGGA---| GC UU U AUGAGAAUAUU UGGG CUGA CAGA CCCAUUGAAGUCA U ACCC GACU GUUU GGGUGACUUCAGU C ACUGAUGUAGUCGUUCACUGAC^ A- UG C CAUCGAGUUUA 120 110 100 90 80 70