Evidence map›Paper›PMID 20440682›Full record

ArticleCurrent protocols in microbiology2010

Human parainfluenza virus type 3 (HPIV-3): construction and rescue of an infectious, recombinant virus expressing the enhanced green fluorescent protein (EGFP).

Jason P Roth, Joseph K-K Li, Dale L Barnard

Open access · greenAbstract read
In one paragraph

Article in Current protocols in microbiology, 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
0.4field-weighted citation impact, top 35% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Article
  2. Article
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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

3 authors at 2 institutions in 1 country.

Jason P RothInstitute for Antiviral Research, Department of Animal, Dairy, and Veterinary Sciences, Utah State University, Logan, Utah, USA.
Joseph K-K Li
Dale L Barnard
Utah State University · USAgricultural Research Service · US

Funding

T CELL MEMORY TO VIRUSESR01AI030048 · NIAID · UNIVERSITY OF CALIFORNIA LOS ANGELES · PI AHMED, RAFI · 1990 to 2022
$5.2M
T CELL MEMORY TO VIRUSESR37AI030048 · NIAID · EMORY UNIVERSITY · PI AHMED, RAFI · 2001 to 2010
$3.9M
DRUG RESISTANT CYTOMEGALOVIRUSR21AI039378 · NIAID · UTAH STATE UNIVERSITY · PI BARNARD, DALE L. · 1996 to 1996
–
NIAID NIH HHS N01 AI030048NIAID NIH HHS R21 AI039378
6 · The paper itself

Abstract

The ability to rescue an infectious, recombinant RNA virus from a cDNA clone has led to new opportunities for measuring viral replication from a viral expressed reporter gene. In this protocol, the process of inserting the enhanced green fluorescent protein (EGFP) gene into the human parainfluenza virus type 3 (HPIV-3) antigenome and rescuing a recombinant, infectious virus is described. The first step in this process includes the generation of a cDNA clone copied from viral RNA isolated from an HPIV-3 wild-type infection. Next, the EGFP gene is inserted into the viral genome so that it is expressed independently during virus replication. Third, the viral support genes that are responsible for viral replication are cloned into T7 expression plasmids. Finally, an infectious, rHPIV3-EGFP virus is rescued from the cDNA clone with assistance from the viral support genes. Ultimately, cells infected with the rHPIV3-EGFP virus will emit green fluorescence that can be photographed and quantitated.

Indexed as

Mutagenesis, InsertionalVirus ReplicationDNA, ComplementaryGenetic VectorsGreen Fluorescent ProteinsHumansParainfluenza Virus 3, HumanPlasmidsRNA, ViralStaining and LabelingDNA, Complementaryenhanced green fluorescent proteinGreen Fluorescent ProteinsRNA, Viral

Identifiers

PMID20440682
PMCPMC2895816
OpenAlexW1491540878

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.