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Cited by 359

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Detection of low numbers of bacterial cells in soils and sediments by polymerase chain reaction

Open access
Tsai, Y L, Olson, B H·1992·Applied and Environmental Microbiology

Abstract

Polymerase chain reaction was used to amplify the low copy number of two 16S ribosomal gene fragments from soil and sediment extracts. Total DNA for polymerase chain reaction was extracted from 1 g of seeded or unseeded samples by a rapid freeze-and-thaw method. Amplified DNA fragments can be detected in DNA fractions isolated from seeded soil containing less than 3 Escherichia coli cells and from seeded sediments containing less than 10 cells. This research demonstrated that coupling polymerase chain reaction to direct DNA extraction improves sensitivity by 1 and 2 orders of magnitude for sediments and soils, respectively. This technique could become a powerful tool for genetic ecology studies.

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Crossref · 10.1128/aem.58.2.754-757.1992

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Metadata

Authors
Tsai, Y. L., & Olson, B. H.
Venue
Applied and Environmental Microbiology
Published
1992-02
Volume
58
Issue
2
Pages
754-757
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W1511469905
Cited by
359
References
1
FWCI
43.62
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Detection of low numbers of bacterial cells in soils and sediments by polymerase chain reaction. https://app.cochat.ai/papers/10.1128/aem.58.2.754-757.1992
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Tsai, Y. L., & Olson, B. H. (1992). Detection of low numbers of bacterial cells in soils and sediments by polymerase chain reaction. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.58.2.754-757.1992

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.