Evidence map›Paper›PMID 25992915›Full record

ArticlePloS one2015

Quantitative localization microscopy: effects of photophysics and labeling stoichiometry.

Robert P J Nieuwenhuizen, Mark Bates, Anna Szymborska, Keith A Lidke, Bernd Rieger, Sjoerd Stallinga

Erratum issuedOpen access · goldAbstract read
In one paragraph

Article in PloS one, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 29 papers.

0numbers the graph read from it
0cells of the map it votes in
29citing papers in PubMed
8.3field-weighted citation impact, top 3% 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

29 citing papers in PubMed, 55 citations in OpenAlex.

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4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

6 authors at 4 institutions in 3 countries.

Robert P J NieuwenhuizenQuantitative Imaging Group, Delft University of Technology, Delft, The Netherlands.
Mark BatesDepartment of NanoBiophotonics, Max Planck Institute for Biophysical Chemistry, Göttingen, Germany.
Anna SzymborskaCell Biology and Biophysics Unit, European Molecular Biology Laboratory, Heidelberg, Germany.
Keith A LidkeDepartment of Physics and Astronomy, University of New Mexico, Albuquerque, New Mexico, USA.
Bernd RiegerQuantitative Imaging Group, Delft University of Technology, Delft, The Netherlands.
Sjoerd StallingaQuantitative Imaging Group, Delft University of Technology, Delft, The Netherlands.
Delft University of Technology · NLEuropean Molecular Biology Laboratory · DEMax Planck Institute for Biophysical Chemistry · DEUniversity of New Mexico · US

Funding

UNM TRAININGP50GM085273 · NIGMS · UNIVERSITY OF NEW MEXICO HEALTH SCIS CTR · PI EDWARDS, JEREMY S · 2009 to 2018
$26.1M
NIGMS NIH HHS P50 GM085273NIGMS NIH HHS P50GM085273
6 · The paper itself

Abstract

Quantification in localization microscopy with reversibly switchable fluorophores is severely hampered by the unknown number of switching cycles a fluorophore undergoes and the unknown stoichiometry of fluorophores on a marker such as an antibody. We overcome this problem by measuring the average number of localizations per fluorophore, or generally per fluorescently labeled site from the build-up of spatial image correlation during acquisition. To this end we employ a model for the interplay between the statistics of activation, bleaching, and labeling stoichiometry. We validated our method using single fluorophore labeled DNA oligomers and multiple-labeled neutravidin tetramers where we find a counting error of less than 17% without any calibration of transition rates. Furthermore, we demonstrated our quantification method on nanobody- and antibody-labeled biological specimens.

Indexed as

LightStaining and LabelingAnimalsCalibrationChlorocebus aethiopsCluster AnalysisFluorescent DyesMicroscopy, FluorescenceRatsVero CellsFluorescent Dyes

Identifiers

PMID25992915
PMCPMC4439177
OpenAlexW1511850031

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.