Evidence map›Paper›PMID 8497057›Full record

ArticleJournal of virology1993

Adenovirus precursor to terminal protein interacts with the nuclear matrix in vivo and in vitro.

J N Fredman, J A Engler

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1993. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.8field-weighted citation impact, top 7% 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

26 citing papers in PubMed, 80 citations in OpenAlex.

  1. Article
  2. Viral terminal protein directs early organization of phage DNA replication at the bacterial nucleoid.Proceedings of the National Academy of Sciences of the United States of America · 2010
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  12. Optimization of the helper-dependent adenovirus system for production and potency in vivo.Proceedings of the National Academy of Sciences of the United States of America · 2000
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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 N FredmanDepartment of Biochemistry, University of Alabama, Birmingham 35294-0005.
J A Engler
University of Alabama at Birmingham · US

Funding

XRAY CRYSTALLOGRAPHYP30CA013148 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Robert S Welner · 1985 to 2026
$165.9M
Training Program in Cell, Molecular, and Developmental BiologyT32GM008111 · NIGMS · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI YODER, BRADLEY K. · 1985 to 2022
$5.4M
INITIATION OF ADENOVIRUS-2 DNA REPLICATIONR01AI020408 · NIAID · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI ENGLER, JEFFREY ALLEN · 1985 to 1997
–
NCI NIH HHS CA13148NIAID NIH HHS AI20408NIGMS NIH HHS 5 T32 GM08111
6 · The paper itself

Abstract

The adenovirus precursor to the terminal protein (pTP), expressed in a vaccinia virus expression system or in native adenovirus, was assayed for its ability to interact with the nuclear matrix. Biochemical function was measured by determining the relative amount of pTP protein or of adenovirus DNA that remained associated with the nuclear matrix after extensive washing. pTP was retained on the matrix whereas beta-galactosidase was not, as assayed by quantitative immunoblot analysis. Nuclear matrix isolated from adenovirus-infected HeLa cells retained bound adenovirus DNA even when washed with 1 M guanidine hydrochloride; this interaction could be inhibited by added purified pTP protein. Analogous experiments with matrix isolated from HeLa cells infected with a recombinant vaccinia virus that expressed pTP showed a similar retention of pTP protein; this association could also be inhibited by added pTP protein. Binding of pTP to nuclear matrix isolated from uninfected cells was saturable, with an apparent Kd of 250 nM and an estimated 2.8 x 10(6) sites for pTP binding per cell nucleus. The association of pTP with matrix is postulated to help direct adenovirus replication complexes to the appropriate locale within the nucleus.

Indexed as

AdenoviridaeAmino Acid SequenceAnimalsAntibodies, ViralBase SequenceBinding, CompetitiveCells, CulturedHumansLaminsModels, GeneticMolecular Sequence DataNuclear MatrixNuclear ProteinsProtein PrecursorsRecombinant Fusion ProteinsViral ProteinsAntibodies, ViralLaminsNuclear ProteinsProtein PrecursorsRecombinant Fusion Proteinsterminal protein, adenovirusViral Proteins

Identifiers

PMID8497057
PMCPMC237682
OpenAlexW1626412747

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.