10 20 30 40 50 AGGAGCUCGCCUCUGAU- -| G C A UUCUAA CGC CG CAGGUUAAGUGGUUCUGAAUA UUCA CAG \ GCG GC GUCCAGUUCACCAGGACUUGU AAGU GUU A ACUUUAGCUUCCAGUAAC C^ G A - AAAGCG . 110 100 90 80 70