Evidence map›Paper›PMID 42878643›Full record

ArticleeLife2026

The petal identity gene

Emma Désert, Quentin Cavallini-Speisser, Evelyne Duvernois-Berthet, Pierre Chambrier, Patrice Morel, Brice Letcher, Carine Rey, Jeremy Just, Suzanne Rodrigues Bento, Daniel Bouyer and 1 more

Abstract read
In one paragraph

Article in eLife, 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

11 authors.

Emma Désert *Laboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0009-0001-3087-5559
Quentin Cavallini-Speisser *Laboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0009-0008-1989-0310
Evelyne Duvernois-BerthetLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0000-0003-1442-6603
Pierre ChambrierLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0000-0001-5390-1345
Patrice MorelLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.
Brice LetcherLaboratoire de Biologie et Modélisation de la Cellule, École Normale Supérieure de Lyon, CNRS, UMR 5239, Inserm, U1293, Université Claude Bernard Lyon 1, Lyon, France.ORCID https://orcid.org/0000-0002-8921-6005
Carine ReyCIRI, Centre International de Recherche en Infectiologie, Univ Lyon, Inserm, U1111, Université Claude Bernard Lyon 1, CNRS, UMR5308, ENS de Lyon, Lyon, France.ORCID https://orcid.org/0000-0003-4871-8110
Jeremy JustLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0000-0003-0842-9808
Suzanne Rodrigues BentoLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.
Daniel BouyerLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0000-0002-7438-5551
Marie MonniauxLaboratoire de Reproduction et Développement des Plantes, Université de Lyon, ENS de Lyon, UCB Lyon 1, CNRS, INRAE, Lyon, France.ORCID https://orcid.org/0000-0001-6847-3902

Funding

Agence Nationale de la Recherche 10.67599/anr-19-ce13-0019Agence Nationale de la Recherche 10.67599/anr-21-ce12-0036Agence Nationale de la Recherche ANR-21-CE12-0036-01Agence Nationale de la Recherche ANR-21-CE20-0007-02Agence Nationale de la Recherche ANR-21-ESRE-00016
6 · The paper itself

Abstract

In flowering plants, floral organ identity is specified by the combinatorial action of homeotic genes. While the role of these genes in the early specification of organ identity is well established, their late function throughout floral organ development and in specific cell types is much less characterized. In particular, since plant organs are structured in clonally independent cell layers, whether and how homeotic identity interacts with cell layer identity is unknown. We have previously identified cell layer-specific mutants for the petal identity gene

Indexed as

FlowersGene Expression Regulation, PlantPetuniaPlant EpidermisPlant ProteinsTranscription FactorsChromatin ImmunoprecipitationProtein BindingSingle-Cell Gene Expression AnalysisPlant ProteinsTranscription Factorscell layerhomeotic genepetalpetuniaplant biologytranscription factors

Identifiers

PMID42878643
PMCPMC13671715

What OpenQuestion holds

Textmetadata
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.