10 20 30 40 50 UGAACGAUCCUGACGUG- -| U U - UCUU CUUUA UGG UGCU AAGGAGAAGU GC CCGUG UUUCG U ACC AUGA UUUUUCUUCA CG GGCGC AAAGC A UUCAGAAGCUCCGACUUA U^ C - U UUAC AGUGU 110 100 90 80 70 60