10 20 30 40 50 GGAAGCUGACUUGCACUG--| UG CUG U - GAAGC GCUGCU GCU AGAACUGAAU CCAUAGG CGUU \ CGACGG CGA UCUUGACUUA GGUAUCC GUAA C ACUUCCAAACUCCGAGUCAA^ GU CG- - C AACCU . 110 100 90 80 70