10 20 30 40 50 AGCGGAUGCCUACGCAU--| C G AAA A- GACUG AUGUGUC CUA GGCUGGU AAGG ACCAGAUC G UGCACGG GGU UCGACCA UUCC UGGUUUAG C CGAAGGUCGCCGACGAAAG^ U G AC- CC GUCAA 110 100 90 80 70 60