10 20 30 40 50 60 UCUCAAGACCUAUCAAU- -| UG G CA C AUUUCUG CU AGU UA GGGUA GUGAUCAGGUUACGA GG A GA UCA AU CCUAU CACUGGUUCGAUGCU CC A UGUCUUGUCACAACAAUA C^ GU A AC - GACAAUA . 110 100 90 80 70