10 20 30 40 50 60 GAGGAGGCUCACGCCGCU--| CCC G A CU CGGGCU GUCCC GGCCCAGGUUCUGU AU CACU GACU \ CAGGG CCGGGUUCAAGACA UA GUGA CUGA C CCGUGACAGCUCACGUCUUC^ AGC G C -- CGAGGU . 110 100 90 80 70