10 20 30 40 50 60
UCGCCAGAGAAAUUCCU---| CU GC A - G CAGUGGCCU
CUUUAGA G CU GAACUUAGCUAUU UGGA AG U
GAAGUCU C GA CUUGAAUCGGUGA ACUU UC C
UAACUACGUUAACAUUUUAA^ C- UU - C G CUAAAGUAA
120 110 100 90 80 70