Detection of single-base mutations by reaction of DNA heteroduplexes with a water-soluble carbodiimide followed by primer extension: application to products from the polymerase chain reaction

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Detection of single-base mutations by reaction of DNA heteroduplexes with a water-soluble carbodiimide followed by primer extension: application to products from the polymerase chain reaction

A new method was developed for the detection of single-base mutations in DNA. The polymerase chain reaction was used to prepare DNA fragments of up to 1 kb. Fragments that differed by a single-base were combined, denatured and renatured to generate heteroduplexes. The heteroduplexes were reacted with a water-soluble carbodiimide under conditions in which the carbodiimide modified Gs and Ts that...

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ژورنال

عنوان ژورنال: Nucleic Acids Research

سال: 1990

ISSN: 0305-1048,1362-4962

DOI: 10.1093/nar/18.13.3933