Evidence map›Paper›PMID 20206959›Full record

ArticleVirology2010

Vaccinia H5 is a multifunctional protein involved in viral DNA replication, postreplicative gene transcription, and virion morphogenesis.

Susan M D'Costa, Travis W Bainbridge, Sayuri E Kato, Cindy Prins, Karen Kelley, Richard C Condit

Abstract read
In one paragraph

Article in Virology, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing 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

19 citing papers in PubMed.

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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

6 authors.

Susan M D'CostaDepartment of Molecular Genetics and Microbiology, University of Florida, Gainesville, FL, 32610-0266, USA.
Travis W Bainbridge
Sayuri E Kato
Cindy Prins
Karen Kelley
Richard C Condit

Funding

VACCINIA VIRUS BIOCHEMICAL GENETICSR01AI018094 · NIAID · UNIVERSITY OF FLORIDA · PI CONDIT, RICHARD C · 1985 to 2013
$4.6M
NIAID NIH HHS R01 AI018094PHS HHS R01 18094
6 · The paper itself

Abstract

The vaccinia H5 protein has been implicated in several steps of virus replication including DNA synthesis, postreplicative gene transcription, and virion morphogenesis. Our recent mapping of mutants in the consolidated Condit-Dales collection identified a temperature-sensitive vaccinia mutant in the H5R gene (Dts57). We demonstrate here that Dts57 has a DNA negative phenotype, strongly suggesting a direct role for H5 in DNA replication. We used a temperature shift protocol to determine the impact of H5 temperature sensitivity on postreplicative gene expression and observed changes in the pattern of postreplicative viral mRNA metabolism consistent with a role of H5 in postreplicative transcription. Finally, using a rifampicin release temperature shift protocol, we show that H5 is involved in multiple steps of virion morphogenesis. These data demonstrate directly that H5 plays roles in DNA replication, transcription and morphogenesis in vivo.

Indexed as

DNA-Binding ProteinsDNA ReplicationDNA, ViralHumansTranscription, GeneticVaccinia virusViral ProteinsVirionVirus ReplicationDNA-Binding ProteinsDNA, ViralH5R protein, Vaccinia virusViral Proteins

Identifiers

PMID20206959
PMCPMC2849846

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.