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Discerning in their choice of partner: The DNA of a self-avoiding molecular-recognition system (SAMRS) binds to natural DNA but not to members of the same SAMRS. Multiplexed PCR with an SAMRS based on 2-aminopurine (A*), 2-thiothymine (T*), 2′-hypoxanthine (G*), and N4-ethylcytosine (C*; see examples) showed the benefits of such systems for clinical analysis, which requires many DNA molecules to interact with target DNA but not with each other. Detailed facts of importance to specialist readers are published as ”Supporting Information”. Such documents are peer-reviewed, but not copy-edited or typeset. They are made available as submitted by the authors. Please note: The publisher is not responsible for the content or functionality of any supporting information supplied by the authors. Any queries (other than missing content) should be directed to the corresponding author for the article.
Hoshika et al. (Mon,) studied this question.