ArticleBiology letters2012
Selection on codon usage and base composition in Drosophila americana.
Article in Biology letters, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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.
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Who cites it
5 citing papers in PubMed.
- Evidence for a force favoring GC over AT at short intronic sites in Drosophila simulans and Drosophila melanogaster.G3 (Bethesda, Md.) · 2021Article
- Evolution of Codon Usage Bias in Diatoms.Genes · 2019Article
- Recent and Long-Term Selection Across Synonymous Sites in Drosophila ananassae.Journal of molecular evolution · 2016Article
- Optimal codons in Tremella fuciformis end in C/G, a strong difference with known Tremella species.World journal of microbiology & biotechnology · 2015Article
- Evidence that natural selection on codon usage in Drosophila pseudoobscura varies across codons.G3 (Bethesda, Md.) · 2014Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors.
Funding
Abstract
We have used a polymorphism dataset on introns and coding sequences of X-linked loci in Drosophila americana to estimate the strength of selection on codon usage and/or biased gene conversion (BGC), taking into account a recent population expansion detected by a maximum-likelihood method. Drosophila americana was previously thought to have a stable demographic history, so that this evidence for a recent population expansion means that previous estimates of selection need revision. There was evidence for natural selection or BGC favouring GC over AT variants in introns, which is stronger for GC-rich than GC-poor introns. By comparing introns and coding sequences, we found evidence for selection on codon usage bias, which is much stronger than the forces acting on GC versus AT basepairs in introns.
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Registered trials
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