Evidence map›Paper›PMID 35411044›Full record

ReviewNature protocols2022

Rapid in situ identification of biological specimens via DNA amplicon sequencing using miniaturized laboratory equipment.

Aaron Pomerantz, Kristoffer Sahlin, Nina Vasiljevic, Adeline Seah, Marisa Lim, Emily Humble, Susan Kennedy, Henrik Krehenwinkel, Sven Winter, Rob Ogden and 1 more

Abstract readReview
PubMed Publisher
In one paragraph

Review in Nature protocols, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

24 citing papers in PubMed.

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  14. A new species ofIMA fungus · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

11 authors.

Aaron Pomerantz *Department of Integrative Biology, University of California, Berkeley, Berkeley, CA, USA.
Kristoffer Sahlin *Department of Mathematics, Science for Life Laboratory, Stockholm University, Stockholm, Sweden.ORCID 0000-0001-7378-2320
Nina VasiljevicInstitute of Forensic Medicine Zurich, University of Zurich, Zurich, Switzerland.ORCID 0000-0001-6236-8351
Adeline SeahWildlife Conservation Society, Zoological Health Program, Bronx Zoo, Bronx, NY, USA.ORCID 0000-0003-0935-8044
Marisa LimWildlife Conservation Society, Zoological Health Program, Bronx Zoo, Bronx, NY, USA.
Emily HumbleRoyal (Dick) School of Veterinary Studies and the Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, UK.
Susan KennedyBiodiversity and Biocomplexity Unit, Okinawa Institute of Science and Technology Graduate University, Onna, Okinawa, Japan.ORCID 0000-0002-1616-3985
Henrik KrehenwinkelDepartment of Biogeography, University of Trier, Trier, Germany.
Sven WinterSenckenberg Biodiversity and Climate Research Centre, Frankfurt am Main, Germany.ORCID 0000-0002-1890-0977
Rob OgdenRoyal (Dick) School of Veterinary Studies and the Roslin Institute, University of Edinburgh, Easter Bush Campus, Edinburgh, UK.ORCID 0000-0002-2831-0428
Stefan ProstNatural History Museum, Vienna, Central Research Laboratories, Vienna, Austria. stefanprost.research@protonmail.com.ORCID 0000-0002-6229-3596

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In many parts of the world, human-mediated environmental change is depleting biodiversity faster than it can be characterized, while invasive species cause agricultural damage, threaten human health and disrupt native habitats. Consequently, the application of effective approaches for rapid surveillance and identification of biological specimens is increasingly important to inform conservation and biosurveillance efforts. Taxonomic assignments have been greatly advanced using sequence-based applications, such as DNA barcoding, a diagnostic technique that utilizes PCR and DNA sequence analysis of standardized genetic regions. However, in many biodiversity hotspots, endeavors are often hindered by a lack of laboratory infrastructure, funding for biodiversity research and restrictions on the transport of biological samples. A promising development is the advent of low-cost, miniaturized scientific equipment. Such tools can be assembled into functional laboratories to carry out genetic analyses in situ, at local institutions, field stations or classrooms. Here, we outline the steps required to perform amplicon sequencing applications, from DNA isolation to nanopore sequencing and downstream data analysis, all of which can be conducted outside of a conventional laboratory environment using miniaturized scientific equipment, without reliance on Internet connectivity. Depending on sample type, the protocol (from DNA extraction to full bioinformatic analyses) can be completed within 10 h, and with appropriate quality controls can be used for diagnostic identification of samples independent of core genomic facilities that are required for alternative methods.

Indexed as

DNA Barcoding, TaxonomicNanoporesBiodiversityDNAHumansSequence Analysis, DNADNA

Identifiers

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.