Evidence map›Paper›PMID 22438822›Full record

ArticlePLoS genetics2012

Genetic architecture of highly complex chemical resistance traits across four yeast strains.

Ian M Ehrenreich, Joshua Bloom, Noorossadat Torabi, Xin Wang, Yue Jia, Leonid Kruglyak

Abstract read
In one paragraph

Article in PLoS genetics, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 55 papers.

0numbers the graph read from it
0cells of the map it votes in
55citing papers in PubMed
–field-weighted citation impact
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

55 citing papers in PubMed.

  1. Article
  2. Natural variation suggests candidate genes underlying Caenorhabditis elegans susceptibility to diverse toxicants.Toxicological sciences : an official journal of the Society of Toxicology · 2026
    Article
  3. Article
  4. Article
  5. Natural variation suggests candidate genes underlyingbioRxiv : the preprint server for biology · 2025
    Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. A minimal role for synonymous variation in human disease.American journal of human genetics · 2022
    Article
  14. Article
  15. Article
  16. Ovine haemonchosis: a review.Tropical animal health and production · 2020
    Review
  17. Review
  18. Article
  19. CompensatoryEvolution letters · 2019
    Article
  20. 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

6 authors.

Ian M EhrenreichLewis-Sigler Institute for Integrative Genomics, Princeton University, Princeton, New Jersey, USA. Ian.Ehrenreich@usc.edu
Joshua Bloom
Noorossadat Torabi
Xin Wang
Yue Jia
Leonid Kruglyak

Funding

Spatial Patterning During DevelopmentP50GM071508 · NIGMS · PRINCETON UNIVERSITY · PI POWELL, SUSAN M · 2004 to 2013
$30.6M
Quantitative Methods for Linkage and Associated StudiesR37MH059520 · NIMH · PRINCETON UNIVERSITY · PI KRUGLYAK, LEONID · 2002 to 2011
$3.6M
Howard Hughes Medical InstituteNHGRI NIH HHS F32 HG51762NIGMS NIH HHS P50 GM071508NIMH NIH HHS R37 MH059520NIMH NIH HHS R37 MH59520
6 · The paper itself

Abstract

Many questions about the genetic basis of complex traits remain unanswered. This is in part due to the low statistical power of traditional genetic mapping studies. We used a statistically powerful approach, extreme QTL mapping (X-QTL), to identify the genetic basis of resistance to 13 chemicals in all 6 pairwise crosses of four ecologically and genetically diverse yeast strains, and we detected a total of more than 800 loci. We found that the number of loci detected in each experiment was primarily a function of the trait (explaining 46% of the variance) rather than the cross (11%), suggesting that the level of genetic complexity is a consistent property of a trait across different genetic backgrounds. Further, we observed that most loci had trait-specific effects, although a small number of loci with effects in many conditions were identified. We used the patterns of resistance and susceptibility alleles in the four parent strains to make inferences about the allele frequency spectrum of functional variants. We also observed evidence of more complex allelic series at a number of loci, as well as strain-specific signatures of selection. These results improve our understanding of complex traits in yeast and have implications for study design in other organisms.

Indexed as

Chromosome MappingCrosses, GeneticDrug Resistance, FungalGene FrequencyGenetic Association StudiesGenotypePolymorphism, Single NucleotideQuantitative Trait LociSaccharomyces cerevisiae

Identifiers

PMID22438822
PMCPMC3305394

What OpenQuestion holds

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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.