Randall Keichi Saiki

TL;DR: A thermostable DNA polymerase was used in an in vitro DNA amplification procedure, the polymerase chain reaction, which significantly improves the specificity, yield, sensitivity, and length of products that can be amplified.

TL;DR: Two new methods were used to establish a rapid and highly sensitive prenatal diagnostic test for sickle cell anemia, using primer-mediated enzymatic amplification of specific beta-globin target sequences in genomic DNA, resulting in the exponential increase of target DNA copies.

TL;DR: An alternative method for the synthesis of specific DNA sequences is explored that involves the reciprocal interaction of two oligonucleotides and the DNA polymerase extension products whose synthesis they prime, when they are hybridized to different strands of a DNA template in a relative orientation such that their extension products overlap.

TL;DR: These procedures, which can circumvent the need for large-scale phage or plasmid growths, preparative gel-electrophoresis and the screening of molecular clones, can facilitate the rapid study of sequence-specific interactions of proteins and DNA.

TL;DR: The polymerase chain reaction (PCR) procedure is used to enzymatically amplify a specific segment of the β-globin or HLA-DQα gene in human genomic DNA before hybridization with ASOs, enabling the analysis of allelic variation with as little as 1 ng of genomic DNA and the use of a simple ‘dot blot’ for probe hybridization.