10 20 30 40 50 UGUGAGGUUCAGCACUG---| C C U G A UAA UGAUGU GGUU AAC UCC GU CCU CUGAGCUGA CAGU \ CCGA UUG AGG CA GGA GACUUGACU GUCA A UUCGCGGGAACCAGAAUUCC^ A - C A C CG- CGAUUU . 110 100 90 80 70