Evidence map›Paper›PMID 35041674›Full record

ArticlePloS one

Detecting selection using extended haplotype homozygosity (EHH)-based statistics in unphased or unpolarized data.

Alexander Klassmann, Mathieu Gautier

Abstract read
In one paragraph

Article in PloS one. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing 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

28 citing papers in PubMed.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Selection scans and downstream analysis with selscan.Human population genetics and genomics · 2026
    Article
  6. Selection scans and downstream analysis with selscan.bioRxiv : the preprint server for biology · 2025
    Article
  7. Article
  8. Article
  9. Article
  10. Selection signatures detection in Nelore, Gir, and Red Sindhi cattle breeds.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
    Article
  11. Article
  12. Review
  13. Genome-wide study for signatures of selection identifies genomic regions and candidate genes associated with milk traits in sheep.Mammalian genome : official journal of the International Mammalian Genome Society · 2025
    Article
  14. Article
  15. Computational Genomics and Its Applications to Anthropological Questions.American journal of biological anthropology · 2024
    Review
  16. Article
  17. Article
  18. Article
  19. Review
  20. selscan 2.0: scanning for sweeps in unphased data.Bioinformatics (Oxford, England) · 2024
    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

2 authors.

Alexander KlassmannInstitute for Genetics, University of Cologne, Cologne, Germany.ORCID https://orcid.org/0000-0002-0175-1397
Mathieu GautierCBGP, Univ Montpellier, CIRAD, INRAE, IRD, Institut Agro, Montpellier, France.ORCID https://orcid.org/0000-0001-7257-5880

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Analysis of population genetic data often includes a search for genomic regions with signs of recent positive selection. One of such approaches involves the concept of extended haplotype homozygosity (EHH) and its associated statistics. These statistics typically require phased haplotypes, and some of them necessitate polarized variants. Here, we unify and extend previously proposed modifications to loosen these requirements. We compare the modified versions with the original ones by measuring the false discovery rate in simulated whole-genome scans and by quantifying the overlap of inferred candidate regions in empirical data. We find that phasing information is indispensable for accurate estimation of within-population statistics (for all but very large samples) and of cross-population statistics for small samples. Ancestry information, in contrast, is of lesser importance for both types of statistic. Our publicly available R package rehh incorporates the modified statistics presented here.

Indexed as

HaplotypesHomozygoteComputer SimulationGenetics, PopulationHumansModels, GeneticPolymorphism, Single NucleotideSelection, Genetic

Identifiers

PMID35041674
PMCPMC8765611

What OpenQuestion holds

Textmetadata
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.