摘要 |
Information regarding a base sequence of a target nucleic acid is acquired by preparing a sample comprising the target nucleic acid hybridized with a primer or a sample comprising the target nucleic acid containing a promoter sequence, a polymerase, a nucleotide derivative having an electrochemically convertible moiety; allowing the three components to coexist in a solvent; and detecting whether the nucleotide derivative is introduced into the primer or a transcription product of the target nucleic acid or not using an electrochemical reaction.
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