Evidence map›Paper›PMID 22948030›Full record

ReviewTrends in biochemical sciences2012

Counting protein molecules using quantitative fluorescence microscopy.

Valerie C Coffman, Jian-Qiu Wu

Abstract readComparative StudyReview
In one paragraph

Review in Trends in biochemical sciences, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 73 papers.

0numbers the graph read from it
0cells of the map it votes in
73citing 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

73 citing papers in PubMed.

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13 more citing papers are in PubMed but not listed here.

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

2 authors.

Valerie C CoffmanDepartment of Molecular Genetics, The Ohio State University, Columbus, OH 43210, USA.
Jian-Qiu Wu

Funding

Molecular Mechanism of the Contractile-Ring Assembly in Fission Yeast CytokinesisR01GM086546 · NIGMS · OHIO STATE UNIVERSITY · PI WU, JIAN-QIU · 2009 to 2013
$1.4M
NIGMS NIH HHS R01 GM086546NIGMS NIH HHS R01GM086546
6 · The paper itself

Abstract

In recent years, quantification of absolute protein numbers in cellular structures using fluorescence microscopy has become a reality. Two popular methods are available to a broad range of researchers with minimal equipment and analysis requirements: stepwise photobleaching to count discrete changes in intensity from a small number of fluorescent fusion proteins, and comparing the fluorescence intensity of a protein to a known in vivo or in vitro standard. This review summarizes the advantages and disadvantages of each method, and gives recent examples of each that answer important questions in their respective fields. We also highlight new counting methods that could become widely available in the future.

Indexed as

Fluorescence Recovery After PhotobleachingLuminescent ProteinsMicroscopy, FluorescenceProteinsRecombinant Fusion ProteinsReference StandardsValidation Studies as TopicLuminescent ProteinsProteinsRecombinant Fusion Proteins

Identifiers

PMID22948030
PMCPMC3482307

What OpenQuestion holds

Textmetadata
LicenceTDM
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.