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. Author manuscript; available in PMC: 2021 Jul 26.
Published in final edited form as: Angew Chem Int Ed Engl. 2021 Feb 9;60(31):16800–16823. doi: 10.1002/anie.202008663

Figure 1.

Figure 1.

The general process of SELEX entails multiple cycles of target incubation with a nucleic acid library, target-binding strand separation, PCR amplification, and single-stranded DNA generation to regenerate a new library for another iteration of this process.