>1ntb_A mol:na length:22 5'-R(*GP*GP*AP*UP*CP*GP*CP*AP*UP*UP*UP*GP*GP*AP*CP*UP*UP*CP*UP*GP*CP*C)-3' GGAUCGCAUUUGGACUUCUGCC >1ntb_B mol:na length:18 5'-R(*CP*GP*GP*CP*AP*CP*CP*AP*CP*GP*GP*UP*CP*GP*GP*AP*UP*C)-3' CGGCACCACGGUCGGAUC