Evidence map›Paper›PMID 34395455›Full record

ArticleFrontiers in ecology and evolution2018

Negative Frequency-Dependent Selection Is Frequently Confounding.

Dustin Brisson

Abstract read
In one paragraph

Article in Frontiers in ecology and evolution, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing 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

33 citing papers in PubMed.

  1. Journal of bacteriology · 2026
    Article
  2. Genetic diversification ofApplied and environmental microbiology · 2026
    Article
  3. Article
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  5. Article
  6. Article
  7. Article
  8. Sexual selection and predator response in a male-polymorphic livebearing fish.Ethology : formerly Zeitschrift fur Tierpsychologie · 2025
    Article
  9. Article
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  13. 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

1 author.

Dustin BrissonBiology Department, University of Pennsylvania, Philadelphia, PA, United States.

Funding

Phylogeographic dynamics of tick-borne pathogensR01AI142572 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BRISSON, DUSTIN · 2018 to 2023
$2.4M
Phylogeographic dynamics of a vector and pathogen in a natural environmentR01AI097137 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BRISSON, DUSTIN · 2012 to 2016
$1.9M
Causes and consequences of ospC variation in Borrelia burgdorferi to Lyme diseaseR01AI076342 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BRISSON, DUSTIN · 2008 to 2011
$1.4M
Selective Whole Genome Amplification - Enabling Microbial Population GenomicsR21AI137433 · NIAID · UNIVERSITY OF PENNSYLVANIA · PI BRISSON, DUSTIN · 2018 to 2019
$429k
NIAID NIH HHS R01 AI076342NIAID NIH HHS R01 AI097137NIAID NIH HHS R01 AI142572NIAID NIH HHS R21 AI137433
6 · The paper itself

Abstract

Persistent genetic variation within populations presents an evolutionary problem, as natural selection and genetic drift tend to erode genetic diversity. Models of balancing selection were developed to account for the maintenance of genetic variation observed in natural populations. Negative frequency-dependent selection is a powerful type of balancing selection that maintains many natural polymorphisms, but it is also commonly misinterpreted. This review aims to clarify the processes underlying negative frequency-dependent selection, describe classes of polymorphisms that can and cannot result from these processes, and discuss the empirical data needed to accurately identify processes that generate or maintain diversity in nature. Finally, the importance of accurately describing the processes affecting genetic diversity within populations as it relates to research progress is considered.

Indexed as

balancing selectiondensity dependent selectionkilling the winner hypothesismultiple niche polymorphismnegative frequency dependent selection

Identifiers

PMID34395455
PMCPMC8360343

What OpenQuestion holds

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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.