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Fingerprinting genomes using PCR with arbitrary primers

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Welsh, John, McClelland, Michael·1990·Nucleic Acids Research

Abstract

Simple and reproducible fingerprints of complex genomes can be generated using single arbitrarily chosen primers and the polymerase chain reaction (PCR). No prior sequence information is required. The method, arbitrarily primed PCR (AP-PCR), involves two cycles of low stringency amplification followed by PCR at higher stringency. We show that strains can be distinguished by comparing polymorphisms in genomic fingerprints. The generality of the method is demonstrated by application to twenty four strains from five species of Staphylococcus, eleven strains of Streptococcus pyogenes and three varieties of Oryza sativa (rice).

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Metadata

Authors
Welsh, J., & McClelland, M.
Venue
Nucleic Acids Research
Published
1990
Volume
18
Issue
24
Pages
7213-7218
ISSN
  • 0305-1048 (ISSN-L)
  • 1362-4962
OpenAlex
W1963953102
Cited by
5,150
References
0
FWCI
36.74
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Fingerprinting genomes using PCR with arbitrary primers. https://app.cochat.ai/papers/10.1093/nar/18.24.7213
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Welsh, J., & McClelland, M. (1990). Fingerprinting genomes using PCR with arbitrary primers. Nucleic Acids Research. https://doi.org/10.1093/nar/18.24.7213

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