10 20 30 40 50 60 GCCAGCUCUGACCCUGU- -| GGGG GCCCUGU CCC CCCUGA UCCUGUACUGAGCUGCCCCGAG A GGG GGGGCU GGGACAUGACUCGACGGGGCUC U AGGACCGAGGGCGAGUGA C^ GCGU GCCCCGU 120 110 100 90 80 70