10 20 30 40 50 60 GCCAAAAUUGAAUCGUCACAAA---| A - GU CUACACA GGGGG CUCGGCGGAAAA UAUG GGUAUA G UCCCC GAGCCGUCUUUU AUAU CCAUAU U GCACAGCCGGAAUAACUACAGCACC^ - U GC AGAUAAG 120 110 100 90 80 70