Evidence map›Paper›PMID 25968159›Full record

ReviewBiopolymers2015

Fluorophores, environments, and quantification techniques in the analysis of transmembrane helix interaction using FRET.

Ambalika S Khadria, Alessandro Senes

Abstract readReview
In one paragraph

Review in Biopolymers, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. Article
  2. Article
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  4. Article
  5. Review
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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

2 authors.

Ambalika S KhadriaDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI, 53706.
Alessandro SenesDepartment of Biochemistry, University of Wisconsin-Madison, Madison, WI, 53706.

Funding

Structural study of transmembrane interactions in the bacterial divisomeR01GM099752 · NIGMS · UNIVERSITY OF WISCONSIN-MADISON · PI SENES, ALESSANDRO · 2013 to 2017
$1.7M
NIGMS NIH HHS R01 GM099752NIGMS NIH HHS R01GM099752
6 · The paper itself

Abstract

Förster resonance energy transfer (FRET) has been widely used as a spectroscopic tool in vitro to study the interactions between transmembrane (TM) helices in detergent and lipid environments. This technique has been instrumental to many studies that have greatly contributed to quantitative understanding of the physical principles that govern helix-helix interactions in the membrane. These studies have also improved our understanding of the biological role of oligomerization in membrane proteins. In this review, we focus on the combinations of fluorophores used, the membrane mimetic environments, and measurement techniques that have been applied to study model systems as well as biological oligomeric complexes in vitro. We highlight the different formalisms used to calculate FRET efficiency and the challenges associated with accurate quantification. The goal is to provide the reader with a comparative summary of the relevant literature for planning and designing FRET experiments aimed at measuring TM helix-helix associations.

Indexed as

Fluorescence Resonance Energy TransferFluorescent DyesPeptidesProtein Structure, SecondaryFluorescent DyesPeptidesFREThelixlipids and detergentsoligomeric statetransmembrane

Identifiers

PMID25968159
PMCPMC4516689

What OpenQuestion holds

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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.