Expanded Genetic Alphabets in the Polymerase Chain Reaction

作者: Zunyi Yang , Fei Chen , Stephen G. Chamberlin , Steven A. Benner

DOI: 10.1002/ANIE.200905173

关键词:

摘要: Cleaning up polymerase chain reactions: Artificially expanded genetic information systems (AEGIS) add extra nucleotide "letters" to DNA alphabets; oligonucleotides containing AEGIS nucleotides do not bind natural DNA. This "orthogonality" is exploited here by placing two (P and Z) in external tags for primers targeting three cancer genes a nested PCR architecture. support multiplexed with fewer primer dimers off-target amplicons than without components.

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