Evidence map›Paper›PMID 17881437›Full record

ArticleJournal of virology2007

Identification of a new human adenovirus protein encoded by a novel late l-strand transcription unit.

Ann E Tollefson, Baoling Ying, Konstantin Doronin, Peter D Sidor, William S M Wold

Open access · greenAbstract read
In one paragraph

Article in Journal of virology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
0.9field-weighted citation impact, top 22% 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

22 citing papers in PubMed, 39 citations in OpenAlex.

  1. Review
  2. Article
  3. Adenoviral vectors infect B lymphocytes in vivo.Molecular therapy : the journal of the American Society of Gene Therapy · 2023
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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

5 authors at 2 institutions in 1 country.

Ann E TollefsonDepartment of Molecular Microbiology and Immunology, St. Louis University Health Sciences Center, 1100 South Grand Blvd., St. Louis, MO 63104, USA.
Baoling Ying
Konstantin Doronin
Peter D Sidor
William S M Wold
Saint Louis University · USVirRx (United States) · US

Funding

Hamster Model for Oncolytic Adenovirus VectorsR01CA118022 · NCI · SAINT LOUIS UNIVERSITY · PI WOLD, WILLIAM SM · 2006 to 2010
$1.3M
NCI NIH HHS R01 CA118022
6 · The paper itself

Abstract

A short open reading frame named the "U exon," located on the adenovirus (Ad) l-strand (for leftward transcription) between the early E3 region and the fiber gene, is conserved in mastadenoviruses. We have observed that Ad5 mutants with large deletions in E3 that infringe on the U exon display a mild growth defect, as well as an aberrant Ad E2 DNA-binding protein (DBP) intranuclear localization pattern and an apparent failure to organize replication centers during late infection. Mutants in which the U exon DNA is reconstructed have a reversed phenotype. Chow et al. (L. T. Chow et al., J. Mol. Biol. 134:265-303, 1979) described mRNAs initiating in the region of the U exon and spliced to downstream sequences in the late DBP mRNA leader and the DBP-coding region. We have cloned this mRNA (as cDNA) from Ad5 late mRNA; the predicted protein is 217 amino acids, initiating in the U exon and continuing in frame in the DBP leader and in the DBP-coding region but in a different reading frame from DBP. Polyclonal and monoclonal antibodies generated against the predicted U exon protein (UXP) showed that UXP is approximately 24K in size by immunoblot and is a late protein. At 18 to 24 h postinfection, UXP is strongly associated with nucleoli and is found throughout the nucleus; later, UXP is associated with the periphery of replication centers, suggesting a function relevant to Ad DNA replication or RNA transcription. UXP is expressed by all four species C Ads. When expressed in transient transfections, UXP complements the aberrant DBP localization pattern of UXP-negative Ad5 mutants. Our data indicate that UXP is a previously unrecognized protein derived from a novel late l-strand transcription unit.

Indexed as

Adenovirus E2 ProteinsAdenoviruses, HumanCell NucleolusCell NucleusCloning, MolecularHumansImmunoblottingMolecular Sequence DataMolecular WeightOpen Reading FramesRNA, MessengerRNA, ViralSequence Analysis, DNASequence DeletionViral ProteinsVirus ReplicationAdenovirus E2 ProteinsRNA, MessengerRNA, ViralViral Proteins

Identifiers

PMID17881437
PMCPMC2169129
OpenAlexW2102743010

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.