title: Solid-phase polymerase chain reaction.
abstract: The polymerase chain reaction (PCR) has facilitated the diagnosis of infectious diseases and genetic disorders, because of its ability to amplify minute amounts of nucleic acids. To distinguish genes of interest from nonspecifically amplified DNA, PCR products commonly are fractionated by electrophoresis, transferred to membranes, and then probed with a labeled internal sequence-specific oligonucleotide. Alternatively, the PCR products have been labeled directly, and hybridized to immobilized oligonucleotide probes. These methods require the tedious physical transfer of the PCR products. In order to amplify and immobilize genes simultaneously, we have developed a simple solid-phase PCR method. The technique enabled us to detect the HIV envelope gene readily without any transfer of amplified DNA.
authors.affiliation: Department of Medicine, University of California, San Diego, La Jolla 92093-0663.
authors.forename: H
authors.initials: H
authors.lastname: Kohsaka
authors.forename: D A
authors.initials: DA
authors.lastname: Carson
mesh_terms: D001483:Base Sequence; D015752:Genes, env; D015497:HIV-1 / Q000235:genetics*; D008969:Molecular Sequence Data; D016133:Polymerase Chain Reaction / Q000379:methods*