Figure 21.
RCA template and hybridization efficiency. (A) Secondary structure of scrambled rolling circle amplification (RCA) template. (B) Secondary structure of a dual antisense oligonucleotide (ASO) hybridizing RCA template for Dz‐13 and OGX‐427. (C) RCA products with poly ASO‐binding sequences were hybridized with two therapeutic ASOs, Dz‐13 and OGX‐427, to produce dual ASO‐hybridizing RCA products. (D) The hybridization efficiencies of the ASOs were tested for products of scrambled RCA templates and dual ASO‐hybridizing RCA templates using fluorescently labeled ASOs. Reprinted from 365. Copyright 2015, with permission from Elsevier.