Evidence map›Paper›PMID 9311848›Full record

ArticleJournal of virology1997

Foot-and-mouth disease virus and poliovirus particles contain proteins of the replication complex.

J F Newman, F Brown

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
1.7field-weighted citation impact, top 15% 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

10 citing papers in PubMed, 33 citations in OpenAlex.

  1. Encapsidation of Viral RNA inJournal of virology · 2019
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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

2 authors at 1 institution in 1 country.

J F NewmanPlum Island Animal Disease Center, Agricultural Research Service, U.S. Department of Agriculture, Greenport, New York 11944-0848, USA.
F Brown
Plum Island Animal Disease Center · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Nonstructural proteins 2C, 3CD, 3C, and 3D, and the cellular protein actin, are present in highly purified preparations of foot-and-mouth disease virus (FMDV) and poliovirus. They remain bound in variable amounts to the RNAs when the RNAs are extracted from the viruses with phenol or phenol-sodium dodecyl sulfate (SDS) and, for FMDV, when the RNA is released from the particles by a lowering of the pH below 7. RNA prepared by these methods is rapidly degraded at 37 degrees C, particularly in the presence of NH4+ ions, but hydrolysis can be prevented by antibody against Escherichia coli-expressed 3D, indicating that it is the RNA polymerase that has nuclease activity. In contrast, virion RNA from which the nonstructural proteins and actin have been removed by extraction with guanidine thiocyanate-phenol-chloroform or proteinase K-phenol is stable at 37 degrees C, although its specific infectivity is lower than that of the RNA extracted with phenol or phenol-SDS. The possible implications of the close association of replication complex proteins with the RNA in virus particles are discussed.

Indexed as

Virus ReplicationAnimalsAphthovirusCell LineCentrifugation, Density GradientChlorocebus aethiopsCricetinaeElectrophoresis, Polyacrylamide GelHydrogen-Ion ConcentrationMicroscopy, ElectronPoliovirusProtein BindingRNA, ViralVero CellsViral Nonstructural ProteinsRNA, ViralViral Nonstructural Proteins

Identifiers

PMID9311848
PMCPMC192115
OpenAlexW1862744476

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.