Evidence map›Paper›PMID 34683285›Full record

ArticleMicromachines2021

A Parallelized Nanofluidic Device for High-Throughput Optical DNA Mapping of Bacterial Plasmids.

Sriram Kk, Yii-Lih Lin, Tsegaye Sewunet, Marie Wrande, Linus Sandegren, Christian G Giske, Fredrik Westerlund

Open access · goldAbstract read
In one paragraph

Article in Micromachines, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.4field-weighted citation impact, top 42% of its field
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

4 citing papers in PubMed, 7 citations in OpenAlex.

  1. Effects of MgBiochemistry and biophysics reports · 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

7 authors at 4 institutions in 1 country.

Sriram KkDivision of Chemical Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden.ORCID 0000-0002-4661-242X
Yii-Lih LinDivision of Chemical Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden.
Tsegaye SewunetDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, 141 52 Stockholm, Sweden.
Marie WrandeDepartment of Medical Biochemistry and Microbiology, Uppsala University, 752 37 Uppsala, Sweden.
Linus SandegrenDepartment of Medical Biochemistry and Microbiology, Uppsala University, 752 37 Uppsala, Sweden.
Christian G GiskeDivision of Clinical Microbiology, Department of Laboratory Medicine, Karolinska Institute, 141 52 Stockholm, Sweden.
Fredrik WesterlundDivision of Chemical Biology, Department of Biology and Biological Engineering, Chalmers University of Technology, 412 96 Gothenburg, Sweden.ORCID 0000-0002-4767-4868
Chalmers University of Technology · SEUppsala University · SEKarolinska Institutet · SEKarolinska University Hospital · SE

Funding

Familjen Erling-Perssons Stiftelse N/A
6 · The paper itself

Abstract

Optical DNA mapping (ODM) has developed into an important technique for DNA analysis, where single DNA molecules are sequence-specifically labeled and stretched, for example, in nanofluidic channels. We have developed an ODM assay to analyze bacterial plasmids-circular extrachromosomal DNA that often carry genes that make bacteria resistant to antibiotics. As for most techniques, the next important step is to increase throughput and automation. In this work, we designed and fabricated a nanofluidic device that, together with a simple automation routine, allows parallel analysis of up to 10 samples at the same time. Using plasmids encoding extended-spectrum beta-lactamases (ESBL), isolated from

Indexed as

antibiotic resistancemultiplexingnanofluidicsoptical DNA mappingplasmids

Identifiers

PMID34683285
PMCPMC8538381
OpenAlexW3207092284

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.