Evidence map›Paper›PMID 42383796›Full record

ArticleJournal of virology2026

Periodic genome sequences facilitate packaging in a single-stranded DNA virus.

Elizabeth T Ogunbunmi, Megan Mokriski, April D Burch, Bentley A Fane

Abstract read
In one paragraph

Article in Journal of virology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

0numbers the graph read from it
0cells of the map it votes in
0citing papers in PubMed
–field-weighted citation impact
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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

4 authors.

Elizabeth T OgunbunmiThe BIO5 Institute, University of Arizona, Tucson, Arizona, USA.
Megan MokriskiScience Department, Berkshire School, Sheffield, Massachusetts, USA.
April D BurchScience Department, Berkshire School, Sheffield, Massachusetts, USA.
Bentley A FaneThe BIO5 Institute, University of Arizona, Tucson, Arizona, USA.ORCID 0000-0002-3984-1726

Funding

National Science Foundation MCB 2013653
6 · The paper itself

Abstract

Icosahedral viruses organize and compact their genomes within volumetrically constrained capsids. Double-stranded (ds) DNA viral genomes form ordered spool-like structures when packaged into preformed capsids. By contrast, single-stranded (ss) RNA viral coat proteins recognize genomic sequences or structures, nucleating assembly around folded genomes. A similar mechanism may occur in some ssDNA systems; however, in parvo- and microviruses, the ss genome is concurrently synthesized and packaged into a preformed shell. In the øX174 X-ray virion structure, only ~12% of the genome is ordered. Consequently, the mechanism by which the genome is accommodated within the constrained capsid remains obscure. Sequence motifs within the øX174 genome produce a periodic segmentation pattern consistent with T = 1 icosahedral symmetry. To determine the function of these motifs, a subset within the first five packaged segments was altered. No regulatory elements or encoded amino acids were changed. The resulting mutant, øX

Indexed as

Bacteriophage phi X 174DNA, Single-StrandedGenome, ViralViral Genome PackagingVirus AssemblyCapsidDNA, ViralVirionDNA, Single-StrandedDNA, ViralDNA packagingMicroviridaephiX174

Identifiers

PMID42383796
PMCPMC13386984

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.