Evidence map›Paper›PMID 7966565›Full record

ArticleJournal of virology1994

Identification and expression of a murine cytomegalovirus early gene coding for an Fc receptor.

R Thäle, P Lucin, K Schneider, M Eggers, U H Koszinowski

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1994. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 37 papers.

0numbers the graph read from it
0cells of the map it votes in
37citing papers in PubMed
2.8field-weighted citation impact, top 11% 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

37 citing papers in PubMed, 87 citations in OpenAlex.

  1. Review
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  6. Article
  7. Rodent Models of Congenital Cytomegalovirus Infection.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  8. Review
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  12. Review
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  18. Review
  19. Murine cytomegalovirus regulation of NKG2D ligands.Medical microbiology and immunology · 2008
    Review
  20. Article
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 1 institution in 1 country.

R ThäleDepartment of Virology, University of Heidelberg, Germany.
P Lucin
K Schneider
M Eggers
U H Koszinowski
Heidelberg University · DE

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Several herpesviruses, including cytomegalovirus, induce receptors for the Fc domain of murine immunoglobulin G (IgG) molecules. Viral genes coding for these receptors have been characterized only for alphaherpesviruses. In this report, we describe a new approach that led to the identification of an Fc receptor (FcR) of murine cytomegalovirus (MCMV). The Fc fragment of IgG precipitated glycoproteins (gp) of 86 to 88 and 105 kDa from MCMV-infected cells. Deglycosylation by endoglycosidase F resulted in a protein with a molecular mass of 64 kDa. Injection of complete MCMV DNA or of DNA fragments, and the subsequent testing of cytoplasmic binding of IgG by immunofluorescence microscopy, was used to search for the coding region in the MCMV genome. The gene was located in the HindIII J fragment, map units 0.838 to 0.846, where an open reading frame of 1,707 nucleotides predicts a gp of 569 amino acids with a calculated molecular mass of 65 kDa. The sequence of this gp is related to those of the gE proteins of herpes simplex virus type 1 and varicella-zoster virus. The defined length of the mRNA, 1,838 nucleotides, was in agreement with that of a 1.9-kb RNA expressed throughout the replication cycle, starting at the early stages of infection. Expression of the gene fcr1 by recombinant vaccinia virus resulted in the synthesis of gp86/88 and gp105, each with FcR properties, and the correct identification of the gene encoding the FcR was confirmed by the DNA injection method.

Indexed as

Genes, ViralViral ProteinsAmino Acid SequenceAnimalsBase SequenceCell Line, TransformedCytomegalovirusDNA, ComplementaryDNA PrimersEmbryo, MammalianGenetic VectorsImmunoglobulin Fc FragmentsImmunoglobulin GKineticsMembrane GlycoproteinsMiceDNA, ComplementaryDNA PrimersFcr-1 protein, Mouse cytomegalovirus 1Immunoglobulin Fc FragmentsImmunoglobulin GMembrane GlycoproteinsOligodeoxyribonucleotidesReceptors, FcRNA, MessengerViral Proteins

Identifiers

PMID7966565
PMCPMC237237
OpenAlexW1751967126

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.