Evidence map›Paper›PMID 21862095›Full record

ArticleVirology2011

Evolution of a helper virus-derived, ribosome binding translational enhancer in an untranslated satellite RNA of Turnip crinkle virus.

Rong Guo, Arturas Meskauskas, Jonathan D Dinman, Anne E Simon

Abstract read
In one paragraph

Article in Virology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing papers in PubMed
0.4field-weighted citation impact, top 26% 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

2 citing papers in PubMed, 5 citations in OpenAlex.

  1. Article
  2. 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

4 authors at 2 institutions in 2 countries.

Rong GuoDepartment of Cell Biology and Molecular Genetics, University of Maryland College Park, College Park, MD 20742, USA.
Arturas Meskauskas
Jonathan D Dinman
Anne E Simon
University of Maryland, College Park · USVilnius University · LT

Funding

Translational Fidelity in EukaryotesR01GM058859 · NIGMS · UNIV OF MED/DENT NJ-R W JOHNSON MED SCH · PI DINMAN, JONATHAN D · 1999 to 2011
$3.8M
Role of RNA Structural Switches in the Replication of a (+)-Strand RNA VirusR01GM061515 · NIGMS · UNIV OF MARYLAND, COLLEGE PARK · PI SIMON, ANNE ELIZABETH · 2002 to 2010
$2.4M
Mechanisms of Virus Replication and Gene ExpressionT32AI051967 · NIAID · UNIV OF MARYLAND, COLLEGE PARK · PI SIMON, ANNE ELIZABETH · 2002 to 2013
$1.8M
NIAID NIH HHS 2T32AI051967-06A1NIAID NIH HHS T32 AI051967NIGMS NIH HHS GM R01058859NIGMS NIH HHS R01 GM061515ODCDC CDC HHS GM 061515-05A2/G120CD1
6 · The paper itself

Abstract

SatC is a noncoding subviral RNA associated with Turnip crinkle virus (TCV). A 100-nt stretch in the 3' UTR of TCV contains three hairpins and two pseudoknots that fold into a tRNA-shaped structure (TSS) that binds 80S ribosomes. The 3' half of satC is derived from TCV and contains 6-nt differences in the TSS-analogous region. SatC binds poorly to 80S ribosomes, and molecular modeling that predicted the 3D structure of the TSS did not predict a similar structure for satC. When the satC TSS region was step-wise converted to the original TCV TSS bases, ribosome binding increased to TCV TSS levels without significantly affecting satC replication. However, mutant satC was less fit when accumulating in plants and gave rise to numerous second site changes that weakened one of two satC conformations. These results suggest that minor changes from the original TCV sequence in satC reflect requirements other than elimination of ribosome binding.

Indexed as

CarmovirusEvolution, MolecularHelper VirusesModels, MolecularNucleic Acid ConformationPlantsRibosomesRNA, SatelliteRNA, UntranslatedRNA, SatelliteRNA, Untranslated

Identifiers

PMID21862095
PMCPMC3176665
OpenAlexW2083178791

What OpenQuestion holds

Textmetadata
LicenceTDM
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.