Evidence map›Paper›PMID 28355548›Full record

ArticleBiophysical journal2017

Deconvolution of Camera Instrument Response Functions.

John H Lewis, Ryan M Jamiolkowski, Michael S Woody, E Michael Ostap, Yale E Goldman

Abstract read
In one paragraph

Article in Biophysical journal, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

5 authors.

John H LewisDepartment of Physiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Ryan M JamiolkowskiDepartment of Physiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Pennsylvania Muscle Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Michael S WoodyDepartment of Physiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Pennsylvania Muscle Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
E Michael OstapDepartment of Physiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Pennsylvania Muscle Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania.
Yale E GoldmanDepartment of Physiology, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania; Pennsylvania Muscle Institute, Perelman School of Medicine at the University of Pennsylvania, Philadelphia, Pennsylvania. Electronic address: goldmany@mail.med.upenn.edu.

Funding

Role of Myosin-l in Membrane Dynamics and TransportP01GM087253 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI HOLZBAUR, ERIKA L · 2009 to 2018
$15.3M
Supplemental Application linked to parent grant Structural Dynamics of Molecular Motors, the Cytoskeleton, and the RibosomeR35GM118139 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI YALE E GOLDMAN · 2016 to 2026
$8.3M
StructuraL Dynamics of Actomyosin MotilityR01GM086352 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GOLDMAN, YALE E · 2008 to 2016
$3.8M
Single Molecule Dynamics of mRNA TranslationR01GM080376 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI COOPERMAN, BARRY S., GOLDMAN, YALE E · 2008 to 2016
$2.5M
Protein synthesis on single ribosomesR01GM063205 · NIGMS · UNIVERSITY OF PENNSYLVANIA · PI GOLDMAN, YALE E · 2001 to 2004
$1.3M
STRUCTURAL DYNAMICS OF RIBOSOMAL ELONGATION FACTORSF06TW002319 · FIC · UNIVERSITY OF PENNSYLVANIA · PI GOLDMAN, YALE E · 1999 to 1999
–
FIC NIH HHS F06 TW002319NIGMS NIH HHS P01 GM087253NIGMS NIH HHS R01 GM063205NIGMS NIH HHS R01 GM080376NIGMS NIH HHS R01 GM086352NIGMS NIH HHS R35 GM118139
6 · The paper itself

Abstract

Temporal sequences of fluorescence intensities in single-molecule experiments are often obtained from stacks of camera images. The dwell times of different macromolecular structural or functional states, correlated with characteristic fluorescence intensities, are extracted from the images and combined into dwell time distributions that are fitted by kinetic functions to extract corresponding rate constants. The frame rate of the camera limits the time resolution of the experiment and thus the fastest rate processes that can be reliably detected and quantified. However, including the influence of discrete sampling (framing) on the detected time series in the fitted model enables rate processes near to the frame rate to be reliably estimated. This influence, similar to the instrument response function in other types of instruments, such as pulsed emission decay fluorometers, is easily incorporated into the fitted model. The same concept applies to any temporal data that is low-pass filtered or decimated to improve signal to noise ratio.

Indexed as

Models, TheoreticalFluorescence Resonance Energy TransferKineticsMacromolecular SubstancesProbabilityMacromolecular Substances

Identifiers

PMID28355548
PMCPMC5376110

What OpenQuestion holds

Textmetadata
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.