10 20 30 40 50 60 AAAUUUGUCUGCAUUUC-- U --| AG U U A CCCUGAA GUGA GA UGAC UGAU GUCCA ACGCA UUCUUG \ CACU CU ACUG ACUA CAGGU UGUGU AAGAAC A GAACUGAGCAACAACAAGU U UA^ -- - U C AAAUUCG 120 110 100 90 80 70