Evidence map›Paper›PMID 17101967›Full record

ArticleProceedings of the National Academy of Sciences of the United States of America2006

Positive selection of yeast nonhomologous end-joining genes and a retrotransposon conflict hypothesis.

Sara L Sawyer, Harmit S Malik

Abstract read
In one paragraph

Article in Proceedings of the National Academy of Sciences of the United States of America, 2006. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
1.9field-weighted citation impact, top 16% 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

41 citing papers in PubMed, 61 citations in OpenAlex.

  1. Cross-species incompatibilities offer new insights into the functional consequences of satellite DNA evolution.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2026
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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 at 1 institution in 1 country.

Sara L SawyerDivision of Basic Sciences, Fred Hutchinson Cancer Research Center, Seattle, WA 98109, USA.
Harmit S Malik
Fred Hutch Cancer Center · US

Funding

Translational Bioimaging Core Shared ResourceP30CA015704 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI Marian Esvelt · 1985 to 2026
$296.4M
Chromosome Metabolism and Cancer Training GrantT32CA009657 · NCI · FRED HUTCHINSON CANCER RESEARCH CENTER · PI EISENMAN, ROBERT NEIL · 1991 to 2020
$7.6M
Study of positive selection in yeastF32GM074299 · NIGMS · FRED HUTCHINSON CANCER RESEARCH CENTER · PI SAWYER, SARA J · 2005 to 2006
$99k
NCI NIH HHS 5 P30 CA105704NCI NIH HHS 5 T32 CA10957NCI NIH HHS P30 CA015704NCI NIH HHS T32 CA009657NIGMS NIH HHS 1 F32 GM074299NIGMS NIH HHS F32 GM074299
6 · The paper itself

Abstract

Transposable elements have clearly played a major role in shaping both the size and organization of eukaryotic genomes. However, the evolution of essential genes in core biological processes may also have been shaped by coevolution with these elements. This would be predicted to occur in instances where host proteins are either hijacked for use by mobile elements or recruited to defend against them. To detect such cases, we have used the Saccharomyces cerevisiae-Saccharomyces paradoxus sibling species pair to identify genes that have evolved under positive selection. We identify 72 such genes, which participate in a variety of biological processes but are enriched for genes involved in meiosis and DNA repair by nonhomologous end-joining (NHEJ). We confirm the signature of positive selection acting on NHEJ genes using orthologous sequences from all seven Saccharomyces sensu stricto species. Previous studies have found altered rates of Ty retrotransposition when these NHEJ genes are disrupted. We propose that the evolution of these repair proteins is likely to have been shaped by their interactions with Ty elements. Antagonistic pleiotropy, where critical genes like those involved in DNA repair are also subject to selective pressures imposed by mobile elements, could favor alleles that might be otherwise deleterious for their normal roles related to genome stability.

Indexed as

Genome, FungalRetroelementsSelection, GeneticBase SequenceComputational BiologyDNA RepairEvolution, MolecularFungal ProteinsGenomic InstabilityMeiosisModels, GeneticMolecular Sequence DataPhylogenySaccharomycesFungal ProteinsRetroelements

Identifiers

PMID17101967
PMCPMC1693795
OpenAlexW2057448837

What OpenQuestion holds

Textmetadata
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.