Evidence map›Paper›PMID 8627720›Full record

ArticleJournal of virology1996

Capsid coding sequence is required for efficient replication of human rhinovirus 14 RNA.

K L McKnight, S M Lemon

Open access · bronzeAbstract read
In one paragraph

Article in Journal of virology, 1996. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 61 papers.

0numbers the graph read from it
0cells of the map it votes in
61citing papers in PubMed
3.3field-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

61 citing papers in PubMed, 107 citations in OpenAlex.

  1. Article
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  7. Stimulator of interferon genes (STING) is an essential proviral host factor for human rhinovirus species A and C.Proceedings of the National Academy of Sciences of the United States of America · 2020
    Article
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  10. Review
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  18. Review
  19. A picornaviral loop-to-loop replication complex.Journal of structural biology · 2009
    Article
  20. Review

1 more citing papers are in PubMed but not listed here.

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.

K L McKnightDepartment of Microbiology and Immunology, University of North Carolina at Chapel Hill 27599-7030, USA.
S M Lemon
University of North Carolina at Chapel Hill · US

Funding

STRUCTURE-FUNCTION RELATIONS IN HIV REPLICATIONR01AI032599 · NIAID · UNIVERSITY OF TEXAS MEDICAL BR GALVESTON · PI LEMON, STANLEY M · 1993 to 2000
$201k
NHLBI NIH HHS HL51818NIAID NIH HHS AI32599
6 · The paper itself

Abstract

Mechanisms by which the plus-sense RNA genomes of picornaviruses are replicated remain poorly defined, but existing models do not suggest a role for sequences encoding the capsid proteins. However, candidate RNA replicons (delta P1 beta gal and delta P1Luc), representing the sequence of human rhinovirus 14 virus (HRV-14) with reporter protein sequences (beta-galactosidase or luciferase, respectively) replacing most of the P1 capsid-coding region, failed to replicate in transfected H1-HeLa cells despite efficient primary cleavage of the polyprotein. To determine which P1 sequences might be required for RNA replication, HRV-14 mutants in which segments of the P1 region were removed to frame from the genome were constructed. Mutants with deletions involving the 5'proximal 1,489 nucleotides of the P1 region replicated efficiently, while those with deletions involving the 3' 1,079 nucleotides did not. Reintroduction of the 3' P1 sequence into the nonreplicating delta P1Luc construct resulted in a new candidate replicon, delta P1Luc/VP3, which replicated well and expressed luciferase efficiently. Capsid proteins provided in trans by helper virus failed to rescue the nonreplicating delta P1Luc genome but were able to package the larger-than-genome-length delta P1Luc/VP3 replicon. Thus, a 3'-distal P1 capsid-coding sequence has a previously unrecognized cis-active function related to replication of HRV-14 RNA.

Indexed as

RepliconVirus ReplicationAmino Acid SequenceBase Sequencebeta-GalactosidaseCapsidCloning, MolecularDNA, ViralGene DeletionGene Expression Regulation, ViralHeLa CellsHumansLuciferasesMolecular Sequence DataRhinovirusRibonucleasesbeta-GalactosidaseDNA, ViralLuciferasesRibonucleasesRNA, Viral

Identifiers

PMID8627720
PMCPMC190023
OpenAlexW2125391206

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.