Evidence map›Paper›PMID 32875585›Full record

ArticleThe New phytologist2021

Histone posttranslational modifications rather than DNA methylation underlie gene reprogramming in pollination-dependent and pollination-independent fruit set in tomato.

Guojian Hu, Baowen Huang, Keke Wang, Pierre Frasse, Elie Maza, Anis Djari, Moussa Benhamed, Philippe Gallusci, Zhengguo Li, Mohamed Zouine and 1 more

Abstract read
In one paragraph

Article in The New phytologist, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

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  19. Frontiers in plant science · 2022
    Article
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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

11 authors.

Guojian HuUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.ORCID 0000-0002-7358-7805
Baowen HuangUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.
Keke WangUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.
Pierre FrasseUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.
Elie MazaUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.ORCID 0000-0002-7351-6345
Anis DjariUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.
Moussa BenhamedInstitute of Plant Sciences Paris-Saclay, CNRS, INRA, University Paris-Sud, University of Evry, University Paris-Diderot, Sorbonne Paris-Cite, University of Paris-Saclay, Batiment 630, Orsay, 91405, France.
Philippe GallusciUMR EGFV, Bordeaux Sciences Agro, INRA, Université de Bordeaux, 210 Chemin de Leysotte, CS 50008, Villenave d'Ornon, 33882, France.ORCID 0000-0003-1163-8299
Zhengguo LiCenter of Plant Functional Genomics, Institute of Advanced Interdisciplinary Studies, Chongqing University, Chongqing, 401331, China.ORCID 0000-0001-7019-2560
Mohamed ZouineUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.
Mondher BouzayenUMR990 Génomique et Biotechnologie des Fruits, INRAe/INP Toulouse, Université de Toulouse, Avenue de l'Agrobiopole, Castanet-Tolosan, CS, 32607, F-31326, France.ORCID 0000-0001-7630-1449

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Fruit formation comprises a series of developmental transitions among which the fruit set process is essential in determining crop yield. Yet, our understanding of the epigenetic landscape remodelling associated with the flower-to-fruit transition remains poor. We investigated the epigenetic and transcriptomic reprogramming underlying pollination-dependent and auxin-induced flower-to-fruit transitions in the tomato (Solanum lycopersicum) using combined genomewide transcriptomic profiling, global ChIP-sequencing and whole genomic DNA bisulfite sequencing (WGBS). Variation in the expression of the overwhelming majority of genes was associated with change in histone mark distribution, whereas changes in DNA methylation concerned a minor fraction of differentially expressed genes. Reprogramming of genes involved in processes instrumental to fruit set correlated with their H3K9ac or H3K4me3 marking status but not with changes in cytosine methylation, indicating that histone posttranslational modifications rather than DNA methylation are associated with the remodelling of the epigenetic landscape underpinning the flower-to-fruit transition. Given the prominent role previously assigned to DNA methylation in reprogramming key genes of the transition to ripening, the outcome of the present study supports the idea that the two main developmental transitions in fleshy fruit and the underlying transcriptomic reprogramming are associated with different modes of epigenetic regulations.

Indexed as

Solanum lycopersicumDNA MethylationFruitGene Expression Regulation, PlantHistone CodeHistonesPlant Growth RegulatorsPlant ProteinsPollinationProtein Processing, Post-TranslationalHistonesPlant Growth RegulatorsPlant ProteinsauxinCas9CRISPRDNA methylationfruit sethistone posttranslational modificationpollinationSolanum lycopersicum

Identifiers

PMID32875585
PMCPMC7821339

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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.