10 20 30 40 50 60 CGGACGGUCUCUCUCGGC---| GG U UCAGGGUAGUGAUUU GCCUC CGGGG GAGGUAGUAGGUUGUGUGGUU U CGGGG GUCCC UUCCGUCAUCCAACAUAUCAA G ACCGACCCGGCCCGACUCCGU^ A- - UAGAAGACUGACCCC 130 120 110 100 90 80 70