Evidence map›Paper›PMID 42427705›Full record

ArticlebioRxiv : the preprint server for biology2026

Ancestral gene flow shaped the singular origin of the Amazon molly.

Waldir Miron Berbel-Filho, Maximos Chin, Daniel Kulik, Filip Matura, Tyler Reich, Dmitrij Dedukh, Franscisco Úbeda, Frédéric Fyon, Anatolie Marta, Marie Doležálková-Kaštánková and 3 more

Abstract readPreprint
In one paragraph

Article in bioRxiv : the preprint server for biology, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

13 authors.

Waldir Miron Berbel-FilhoDepartment of Biology, University of West Florida, Pensacola; FL, USA.ORCID 0000-0001-6991-4685
Maximos ChinDepartment of Evolution and Ecology, University of California Davis; Davis, CA, USA.ORCID 0009-0003-6891-5119
Daniel KulikLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.ORCID 0000-0003-1268-5409
Filip MaturaLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.
Tyler ReichSchool of Biological Sciences, University of Oklahoma, Norman; OK, USA.ORCID 0009-0001-6590-9800
Dmitrij DedukhLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.ORCID 0000-0002-1152-813X
Franscisco ÚbedaDepartment of Biology, Royal Holloway University of London; Egham, United Kingdom.ORCID 0000-0003-2218-7024
Frédéric FyonDepartment of Biology, Royal Holloway University of London; Egham, United Kingdom.ORCID 0000-0003-0654-2313
Anatolie MartaLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.ORCID 0000-0002-4457-8838
Marie Doležálková-KaštánkováLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.ORCID 0000-0002-7002-6201
Kate L LaskowskiDepartment of Evolution and Ecology, University of California Davis; Davis, CA, USA.ORCID 0000-0003-1523-9340
Ingo SchluppSchool of Biological Sciences, University of Oklahoma, Norman; OK, USA.ORCID 0000-0002-2460-5667
Karel JankoLaboratory of Non-Mendelian Evolution, Institute of Animal Physiology and Genetics of the Czech Academy of Sciences; Liběchov, Czech Republic.ORCID 0000-0002-7866-4937

Funding

Illumina NovaSeq 6000 Sequencing SystemS10OD028511 · OD · UNIVERSITY OF CALIFORNIA, SAN FRANCISCO · PI CHOW, ERIC D · 2020 to 2020
$583k
NIH HHS S10 OD028511
6 · The paper itself

Abstract

The evolutionary origins of asexuality remain poorly understood, despite extensive research on its ecological and evolutionary consequences. Asexuality often arises through hybridization between species with intermediate genomic divergence, implying that hybrid-induced asexuality may be partly repeatable. The Amazon molly (

Indexed as

AsexualityBalance HypothesisHybridizationPremeiotic genome endoreplicationRare formation hypothesis

Identifiers

PMID42427705
PMCPMC13345241

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.