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Nucleic acid element candidate molecule and screening method for screening for nucleic acid element for target analysis using the same
Nucleic acid element candidate molecule and screening method for screening for nucleic acid element for target analysis using the same
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机译:核酸候选分子和使用该核酸候选分子筛选用于靶标分析的核酸元素的筛选方法
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摘要
The present invention provides a novel nucleic acid element candidate molecule for use in screening for a nucleic acid element for target analysis and a novel screening method for screening for a nucleic acid element for target analysis using the same. The candidate molecule according to the present invention is a molecule for screening for a nucleic acid element for target analysis, being the following single-stranded nucleic acid (I): (I) a single-stranded nucleic acid comprising a catalyst sequence (D), a blocking sequence (B), and a binding sequence (A) that binds to a target, linked in this order. The blocking sequence (B) is complementary to a partial region (Dp) in the catalyst sequence (D). A terminal region (Ab) on the blocking sequence (B) side in the binding sequence (A) is complementary to a flanking region (Df) of the partial region (Dp) in the catalyst sequence (D) and is complementary to a terminal region (Af) on the side opposite to the blocking sequence (B) side in the binding sequence (A).
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