Evidence map›Paper›PMID 23062737›Full record

ArticleVirology2012

A stabilized respiratory syncytial virus reverse genetics system amenable to recombination-mediated mutagenesis.

Anne L Hotard, Fyza Y Shaikh, Sujin Lee, Dan Yan, Michael N Teng, Richard K Plemper, James E Crowe, Martin L Moore

Open access · greenAbstract read
In one paragraph

Article in Virology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 115 papers.

0numbers the graph read from it
0cells of the map it votes in
115citing papers in PubMed
6.2field-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

115 citing papers in PubMed, 159 citations in OpenAlex.

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  16. Osage Orange (Pathogens (Basel, Switzerland) · 2025
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55 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

8 authors at 3 institutions in 1 country.

Anne L HotardDepartment of Pediatrics, Emory University, Atlanta, GA 30322, USA.
Fyza Y Shaikh
Sujin Lee
Dan Yan
Michael N Teng
Richard K Plemper
James E Crowe
Martin L Moore
Emory University · USVanderbilt University · USUniversity of South Florida · US

Funding

Viral and Host Determinants of Infant and Childhood Allergy and AsthmaU19AI095227 · NIAID · VANDERBILT UNIVERSITY MEDICAL CENTER · PI Dawn C Newcomb · 2011 to 2026
$34.9M
MEDICAL SCIENTIST TRAINING PROGRAMT32GM007347 · NIGMS · VANDERBILT UNIVERSITY · PI WILLIAMS, CHRISTOPHER S. · 1985 to 2023
$26.3M
Identification and Pre-Clinical Evaluation of Measles Virus InhibitorsR01AI071002 · NIAID · GEORGIA STATE UNIVERSITY · PI PLEMPER, RICHARD K. · 2006 to 2022
$6.6M
Role of the Respiratory Syncytial Virus Fusion Protein in Airway Mucus InductionR01AI087798 · NIAID · EMORY UNIVERSITY · PI MOORE, MARTIN LAWRENCE · 2010 to 2014
$1.9M
Cryo-Electron and Biochemical Anaysis of Native Paramyxovirus Fusion ComplexesR01AI083402 · NIAID · GEORGIA STATE UNIVERSITY · PI PLEMPER, RICHARD K. · 2011 to 2015
$1.7M
Akt as a therapeutic target for respiratory syncytial virusR01AI081977 · NIAID · UNIVERSITY OF SOUTH FLORIDA · PI TENG, MICHAEL N · 2009 to 2012
$1.2M
NIAID NIH HHS 1R01AI087798NIAID NIH HHS 1U19AI095227NIAID NIH HHS 5R01AI081977NIAID NIH HHS R01 AI071002NIAID NIH HHS R01AI071002NIAID NIH HHS R01 AI081977NIAID NIH HHS R01 AI083402NIAID NIH HHS R01 AI087798NIAID NIH HHS U19 AI095227NIGMS NIH HHS T32 GM007347
6 · The paper itself

Abstract

We describe the first example of combining bacterial artificial chromosome (BAC) recombination-mediated mutagenesis with reverse genetics for a negative strand RNA virus. A BAC-based respiratory syncytial virus (RSV) rescue system was established. An important advantage of this system is that RSV antigenomic cDNA was stabilized in the BAC vector. The RSV genotype chosen was A2-line19F, a chimeric strain previously shown to recapitulate in mice key features of RSV pathogenesis. We recovered two RSV reporter viruses, one expressing the red fluorescent protein monomeric Katushka 2 (A2-K-line19F) and one expressing Renilla luciferase (A2-RL-line19F). As proof of principle, we efficiently generated a RSV gene deletion mutant (A2-line19FΔNS1/NS2) and a point mutant (A2-K-line19F-I557V) by recombination-mediated BAC mutagenesis. Together with sequence-optimized helper expression plasmids, BAC-RSV is a stable, versatile, and efficient reverse genetics platform for generation of a recombinant Pneumovirus.

Indexed as

MutagenesisRecombination, GeneticAnimalsArtificial Gene FusionCell LineChromosomes, Artificial, BacterialGenes, ReporterGenetic VectorsHumansLuciferasesLuminescent ProteinsRed Fluorescent ProteinRespiratory Syncytial VirusesReverse GeneticsLuciferasesLuminescent ProteinsRed Fluorescent Protein

Identifiers

PMID23062737
PMCPMC3492879
OpenAlexW1990354697

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.