
Secondary structure of human tRNASec. The drawing is the output of BayesFold (Knight et al. 2004). The black arrow marks the isopentenylated A37. The nucleotides in blue are the region complementary to the 37-nt oligoDNA unfolder and the nucleotides in red are the region complementary to the 20-nt 32P-labeled oligoDNA probe for Northern blot analysis.










