Evidence map›Paper›PMID 35722311›Full record

ArticleFrontiers in microbiology2022

Human Virus Genomes Are Enriched in Conserved Adenine/Thymine/Uracil Multiple Tracts That Pause Polymerase Progression.

Emanuela Ruggiero, Enrico Lavezzo, Marco Grazioli, Irene Zanin, Maja Marušič, Janez Plavec, Sara N Richter, Stefano Toppo

Open access · goldAbstract read
In one paragraph

Article in Frontiers in microbiology, 2022. 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
0.2field-weighted citation impact, top 44% 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

0 citing papers in PubMed, 1 citations in OpenAlex.

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

8 authors at 2 institutions in 2 countries.

Emanuela RuggieroDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Enrico LavezzoDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Marco GrazioliDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Irene ZaninDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Maja MarušičSlovenian NMR Centre, National Institute of Chemistry, Ljubljana, Slovenia.
Janez PlavecSlovenian NMR Centre, National Institute of Chemistry, Ljubljana, Slovenia.
Sara N RichterDepartment of Molecular Medicine, University of Padua, Padua, Italy.
Stefano ToppoDepartment of Molecular Medicine, University of Padua, Padua, Italy.
University of Padua · ITNational Institute of Chemistry · SI

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The DNA secondary structures that deviate from the classic Watson and Crick base pairing are increasingly being reported to form transiently in the cell and regulate specific cellular mechanisms. Human viruses are cell parasites that have evolved mechanisms shared with the host cell to support their own replication and spreading. Contrary to human host cells, viruses display a diverse array of nucleic acid types, which include DNA or RNA in single-stranded or double-stranded conformations. This heterogeneity improves the possible occurrence of non-canonical nucleic acid structures. We have previously shown that human virus genomes are enriched in G-rich sequences that fold in four-stranded nucleic acid secondary structures, the G-quadruplexes.Here, by extensive bioinformatics analysis on all available genomes, we showed that human viruses are enriched in highly conserved multiple A (and T or U) tracts, with such an array that they could in principle form quadruplex structures. By circular dichroism, NMR, and

Indexed as

adeninesconservationnon-canonical structurespolymerase progressionviruses

Identifiers

PMID35722311
PMCPMC9198555
OpenAlexW4281608168

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.