Evidence map›Paper›PMID 10729152›Full record

ArticleJournal of virology2000

Golgi network targeting and plasma membrane internalization signals in vaccinia virus B5R envelope protein.

B M Ward, B Moss

Abstract read
In one paragraph

Article in Journal of virology, 2000. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed
1.5field-weighted citation impact, top 20% 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

42 citing papers in PubMed, 60 citations in OpenAlex.

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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.

B M WardLaboratory of Viral Diseases, National Institute of Allergy and Infectious Diseases, National Institutes of Health, Bethesda, Maryland 20892-0445, USA.
B Moss
National Institute of Allergy and Infectious Diseases · US

Funding

Poxvirus EntryZIAAI000539 · NIAID · NATIONAL INSTITUTE OF ALLERGY AND INFECTIOUS DISEASES · PI MOSS, BERNARD · 2009 to 2016
$5.6M
Virus Host Interactions And Virion AssemblyZ01AI000539 · NIAID · NIAID EXTRAMURAL ACTIVITIES · PI MOSS, BERNARD · 1988 to 2008
$3.5M
6 · The paper itself

Abstract

The vaccinia virus B5R type I integral membrane protein accumulates in the Golgi network, from where it becomes incorporated into the envelope of extracellular virions. Our objective was to determine the domains of B5R responsible for Golgi membrane targeting in the absence of other viral components. Fusion of an enhanced green fluorescent protein to the C terminus of B5R allowed imaging of the chimeric protein without altering intracellular trafficking and Golgi network localization in transfected cells. Deletion or swapping of B5R domains with corresponding regions of the vesicular stomatitis virus G protein, which is targeted to the plasma membrane, indicated that (i) the N-terminal extracellular domain of B5R had no specific role in Golgi apparatus localization, (ii) the transmembrane domain of B5R was sufficient for exiting the endoplasmic reticulum, and (iii) removal of the cytoplasmic tail impaired Golgi network localization and increased the accumulation of B5R in the plasma membrane. Further experiments demonstrated that the cytoplasmic tail mediated internalization of B5R from the plasma membrane, suggesting a retrieval mechanism. Mutagenesis revealed residues required for Golgi membrane localization and efficient plasma membrane retrieval of the B5R protein: a tyrosine at residue 310 and two adjacent leucines at residues 315 and 316.

Indexed as

Amino Acid SequenceAnimalsCell MembraneCOS CellsEndoplasmic ReticulumGolgi ApparatusGreen Fluorescent ProteinsHeLa CellsHumansLuminescent ProteinsMembrane GlycoproteinsMicroscopy, FluorescenceMolecular Sequence DataProtein Structure, TertiaryRecombinant Fusion ProteinsSignal Transduction42kDa protein, Vaccinia virusGreen Fluorescent ProteinsLuminescent ProteinsMembrane GlycoproteinsRecombinant Fusion ProteinsViral Envelope Proteins

Identifiers

PMID10729152
PMCPMC111886
OpenAlexW2090830862

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.