Evidence map›Paper›PMID 38051996›Full record

SynthesisGenetics2024

A cosmopolitan inversion facilitates seasonal adaptation in overwintering Drosophila.

Joaquin C B Nunez, Benedict A Lenhart, Alyssa Bangerter, Connor S Murray, Giovanni R Mazzeo, Yang Yu, Taylor L Nystrom, Courtney Tern, Priscilla A Erickson, Alan O Bergland

Abstract readMeta-Analysis
In one paragraph

Synthesis in Genetics, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing 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

24 citing papers in PubMed.

  1. Article
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  6. Conservation Units for Anadromous Arctic Char (Evolutionary applications · 2026
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  10. Early life-stage thermal resilience is determined by climate-linked regulatory variation.Proceedings of the National Academy of Sciences of the United States of America · 2026
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  15. Evolution letters · 2025
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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

10 authors.

Joaquin C B NunezDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.ORCID 0000-0002-3171-8918
Benedict A LenhartDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.
Alyssa BangerterDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.
Connor S MurrayDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.ORCID 0000-0002-8302-6585
Giovanni R MazzeoDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.ORCID 0009-0008-0898-2041
Yang YuDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.
Taylor L NystromDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.
Courtney TernDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.ORCID 0000-0001-5029-595X
Priscilla A EricksonDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.ORCID 0000-0001-8420-995X
Alan O BerglandDepartment of Biology, University of Virginia, 90 Geldard Drive, Charlottesville, VA 22901, USA.

Funding

The genetic and physiological architecture of rapid and cyclic adaptationR35GM119686 · NIGMS · UNIVERSITY OF VIRGINIA · PI BERGLAND, ALAN OLAV · 2016 to 2020
$1.9M
NIGMS NIH HHS R35 GM119686NIH HHS R35 GM119686
6 · The paper itself

Abstract

Fluctuations in the strength and direction of natural selection through time are a ubiquitous feature of life on Earth. One evolutionary outcome of such fluctuations is adaptive tracking, wherein populations rapidly adapt from standing genetic variation. In certain circumstances, adaptive tracking can lead to the long-term maintenance of functional polymorphism despite allele frequency change due to selection. Although adaptive tracking is likely a common process, we still have a limited understanding of aspects of its genetic architecture and its strength relative to other evolutionary forces such as drift. Drosophila melanogaster living in temperate regions evolve to track seasonal fluctuations and are an excellent system to tackle these gaps in knowledge. By sequencing orchard populations collected across multiple years, we characterized the genomic signal of seasonal demography and identified that the cosmopolitan inversion In(2L)t facilitates seasonal adaptive tracking and shows molecular footprints of selection. A meta-analysis of phenotypic studies shows that seasonal loci within In(2L)t are associated with behavior, life history, physiology, and morphological traits. We identify candidate loci and experimentally link them to phenotype. Our work contributes to our general understanding of fluctuating selection and highlights the evolutionary outcome and dynamics of contemporary selection on inversions.

Indexed as

DrosophilaDrosophila melanogasterAnimalsChromosome InversionGene FrequencyPolymorphism, GeneticSeasonsSelection, Geneticadaptive trackingbalancing selectionDrosophila melanogasterinversionsseasonality

Identifiers

PMID38051996
PMCPMC10847723

What OpenQuestion holds

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Registered trials

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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.