Open Access
BioTechniques, volume 69, issue 4, pages 317-325
PCR past, present and future
Hanliang Zhu
1
,
Haoqing Zhang
1
,
Ying Xu
1
,
Soňa Laššáková
2
,
Marie Korabečná
2
,
Pavel Neužil
1, 3, 4
Publication type: Journal Article
Publication date: 2020-08-20
Journal:
BioTechniques
scimago Q2
SJR: 0.557
CiteScore: 4.4
Impact factor: 2.2
ISSN: 07366205, 19409818
PubMed ID:
32815744
General Biochemistry, Genetics and Molecular Biology
Biotechnology
Abstract
PCR has become one of the most valuable techniques currently used in bioscience, diagnostics and forensic science. Here we review the history of PCR development and the technologies that have evolved from the original PCR method. Currently, there are two main areas of PCR utilization in bioscience: high-throughput PCR systems and microfluidics-based PCR devices for point-of-care (POC) applications. We also discuss the commercialization of these techniques and conclude with a look into their modifications and use in innovative areas of biomedicine. For example, real-time reverse transcription PCR is the gold standard for SARS-CoV-2 diagnoses. It could also be used for POC applications, being a key component of the sample-to-answer system.
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