10 20 30 40 50 GGGCCCUUGUUGCCUGU--| C A AAAUGC CAGCUUUU CCUCACUUUCCUAUCAAUCUCCC GC \ GUCGAAAA GGGGUGAAAGGAUAGUUAGAGGG CG U AGUAGAGGUGCACAGAAAG^ U A GUCAGG 110 100 90 80 70 60