Evidence map›Paper›PMID 20708035›Full record

ArticleJournal of virological methods2010

A pseudo-plaque method for infectious particle assay and clonal isolation of adeno-associated virus.

Daniel A J Mitchell, Thomas F Lerch, Joan T Hare, Michael S Chapman

Abstract read
In one paragraph

Article in Journal of virological methods, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing 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

3 citing papers in PubMed.

  1. Article
  2. Article
  3. 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

4 authors.

Daniel A J MitchellInstitute of Molecular Biophysics, Florida State University, Tallahassee, FL 32306-4380, USA.
Thomas F Lerch
Joan T Hare
Michael S Chapman

Funding

Structure-Function of AAV - a Viral Gene Therapy Vector.R01GM066875 · NIGMS · OREGON HEALTH & SCIENCE UNIVERSITY · PI CHAPMAN, MICHAEL S. · 2003 to 2016
$4.1M
NIGMS NIH HHS R01 GM066875
6 · The paper itself

Abstract

A colorimetric method has been developed for the detection of adeno-associated virus (AAV) infectious centers in cell culture monolayers. Due to its non-cytopathic nature, AAV has not been amenable to the traditional plaque assay, involving an agar overlay and cellular stains. As a result, an alternate method was required. The pseudo-plaque assay is based on enzyme-catalyzed color development after a fixed cell monolayer is probed with anti-AAV monoclonal antibodies. In spite of chemical fixation, expected to damage the viral genomes and particles, infectious particles can be recovered and amplified for the propagation of viral clones.

Indexed as

Immunoenzyme TechniquesAntibodies, MonoclonalAntibody SpecificityColorimetryDependovirusHeLa CellsHumansMicrobial ViabilityPolymerase Chain ReactionViral LoadViral Plaque AssayVirionVirus ReplicationAntibodies, Monoclonal

Identifiers

PMID20708035
PMCPMC2981658

What OpenQuestion holds

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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.