Evidence map›Paper›PMID 34145284›Full record

ArticleNature communications2021

Detecting structural heterogeneity in single-molecule localization microscopy data.

Teun A P M Huijben, Hamidreza Heydarian, Alexander Auer, Florian Schueder, Ralf Jungmann, Sjoerd Stallinga, Bernd Rieger

Abstract read
In one paragraph

Article in Nature communications, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing 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

14 citing papers in PubMed.

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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.

Teun A P M Huijben *Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands.ORCID 0000-0002-8984-2882
Hamidreza Heydarian *Department of Imaging Physics, Delft University of Technology, Delft, The Netherlands.ORCID 0000-0003-1341-3165
Alexander AuerFaculty of Physics and Center for Nanoscience, Ludwig Maximilian University, Munich, Germany.ORCID 0000-0002-4969-8767
Florian SchuederFaculty of Physics and Center for Nanoscience, Ludwig Maximilian University, Munich, Germany.ORCID 0000-0003-3412-5066
Ralf JungmannFaculty of Physics and Center for Nanoscience, Ludwig Maximilian University, Munich, Germany.ORCID 0000-0003-4607-3312
Sjoerd StallingaDepartment of Imaging Physics, Delft University of Technology, Delft, The Netherlands.ORCID 0000-0003-4978-3272
Bernd RiegerDepartment of Imaging Physics, Delft University of Technology, Delft, The Netherlands. b.rieger@tudelft.nl.ORCID 0000-0001-9215-9307

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Particle fusion for single molecule localization microscopy improves signal-to-noise ratio and overcomes underlabeling, but ignores structural heterogeneity or conformational variability. We present a-priori knowledge-free unsupervised classification of structurally different particles employing the Bhattacharya cost function as dissimilarity metric. We achieve 96% classification accuracy on mixtures of up to four different DNA-origami structures, detect rare classes of origami occuring at 2% rate, and capture variation in ellipticity of nuclear pore complexes.

Indexed as

Nucleic Acid ConformationDNANanostructuresNuclear PoreSignal-To-Noise RatioSingle Molecule ImagingDNA

Identifiers

PMID34145284
PMCPMC8213809

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Registered trials

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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.