10 20 30 40 50 UUCGCCAUCGCCACCUUG-- UU--| U U C CUCUAC CUCUACGCU UAGCC CU UACAGUGCUGC UUG \ GAGAUGCGA AUCGG GA AUGUUACGACG AAC U GUCUCUUCGCGACGAGCCGA CAGU^ - C - UUGUAC . 110 100 90 80 70