Evidence map›Paper›PMID 41346826›Full record

ArticleFrontiers in plant science2025

Genome-shock deletion of a hybrid lethality gene breaks a reproductive barrier and facilitates speciation in

Shota Nagai, Kenji Kawaguchi, Hiroki Itakura, Kaho Matsumoto, Takahiro Iizuka, Kosaku Kobayashi, Kouki Nakata, Tetsuya Yamada, Wataru Marubashi, Masanori Yanase and 3 more

Abstract read
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In one paragraph

Article in Frontiers in plant science, 2025. 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.

Shota NagaiGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, Japan.
Kenji KawaguchiGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan.
Hiroki ItakuraGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan.
Kaho MatsumotoSchool of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan.
Takahiro IizukaGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan.
Kosaku KobayashiGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, Japan.
Kouki NakataUnited Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Tetsuya YamadaUnited Graduate School of Agricultural Science, Tokyo University of Agriculture and Technology, Tokyo, Japan.
Wataru MarubashiSchool of Agriculture, Meiji University, Kawasaki, Kanagawa, Japan.
Masanori YanaseGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, Japan.
Toshinobu MorikawaGraduate School of Life and Environmental Sciences, Osaka Prefecture University, Sakai, Osaka, Japan.
Shuji YokoiGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, Japan.
Takahiro TezukaGraduate School of Agriculture, Osaka Metropolitan University, Sakai, Osaka, Japan.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Allopolyploidization plays an important role in the evolution of eukaryotes. Allopolyploids formed through interspecific hybridization and polyploidization undergo genetic and epigenetic changes in the early generations, known as 'genome shock'. However, reproductive isolation often prevents interspecific hybridization. The mechanism by which a reproductively isolated species breaks reproductive barriers and crosses with other species is largely unknown, despite its importance in speciation and evolution. Here, we report the ultrahigh-frequency appearance of viable hybrids that overcame hybrid lethality, a type of reproductive isolation, in crosses between

Indexed as

evolutiongenome shockhybrid lethalityinterspecific hybridizationNicotianareproductive isolation

Identifiers

PMID41346826
PMCPMC12672507

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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.