10 20 30 40 50 60 GUACCAUCGCCUGCUUC--| AUA AAA U GUGCAG UCCCAGCCCCC GUCUCCUCCU ACUUC CUGA \ GGGGUUGGGGG UGGGGGAGGA UGAGG GACU U GGUCCGGACACGUCUACUC^ CAG CG- - CUGGUC . 110 100 90 80 70