10 20 30 40 50 CGACGCAGAGACUGACA--| CUGGC A GUCCA GGCUGCC UCAGUUAUCACAGUGCUG UGCU U CCGACGG AGUCAAUAGUGUCAUGAC AUGG U AAGACUACCUUCCGUUCUA^ UAGGA - AAAUC 110 100 90 80 70 60