Evidence map›Paper›PMID 21040044›Full record

ArticleInsect molecular biology2011

Coadaptation of isoacceptor tRNA genes and codon usage bias for translation efficiency in Aedes aegypti and Anopheles gambiae.

S K Behura, D W Severson

Abstract read
In one paragraph

Article in Insect molecular biology, 2011. 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
–field-weighted citation impact
1 · What the graph read from it

What it found

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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.

  1. Article
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  5. Natural human tRNARNA (New York, N.Y.) · 2025
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  16. Evidence of multifaceted functions of codon usage in translation within the model beetle Tribolium castaneum.DNA research : an international journal for rapid publication of reports on genes and genomes · 2019
    Article
  17. Review
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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.

S K BehuraEck Institute for Global Health, Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.
D W Severson

Funding

Molecular Genetics of Dengue Resistance in MosquitoesR01AI059342 · NIAID · UNIVERSITY OF NOTRE DAME · PI SEVERSON, DAVID W · 2004 to 2008
$3.2M
Autogeny in Aedes aegyptiR21AI088335 · NIAID · UNIVERSITY OF NOTRE DAME · PI SEVERSON, DAVID W · 2010 to 2011
$411k
NIAID NIH HHS R01 AI059342NIAID NIH HHS R01-AI059342NIAID NIH HHS R21 AI088335
6 · The paper itself

Abstract

The transfer RNAs (tRNAs) are essential components of translational machinery. We determined that tRNA isoacceptors (tRNAs with different anticodons but incorporating the same amino acid in protein synthesis) show differential copy number abundance, genomic distribution patterns and sequence evolution between Aedes aegypti and Anopheles gambiae mosquitoes. The tRNA-Ala genes are present in unusually high copy number in the Ae. aegypti genome but not in An. gambiae. Many of the tRNA-Ala genes of Ae. aegypti are flanked by a highly conserved sequence that is not observed in An. gambiae. The relative abundance of tRNA isoacceptor genes is correlated with preferred (or optimal) and nonpreferred (or rare) codons for ∼2-4% of the predicted protein coding genes in both species. The majority (∼74-85%) of these genes are related to pathways involved with translation, energy metabolism and carbohydrate metabolism. Our results suggest that these genes and the related pathways may be under translational selection in these mosquitoes.

Indexed as

Evolution, MolecularProtein BiosynthesisAedesAmino Acid SequenceAnimalsAnophelesAnticodonBase SequenceCodonGene DosageGenes, InsectMolecular Sequence DataPhylogenyRNA, Transfer, AlaAnticodonCodonRNA, Transfer, Ala

Identifiers

PMID21040044
PMCPMC3057532

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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.