Evidence map›Paper›PMID 38041589›Full record

ArticleAnnals of botany2024

Developmental stages and episode-specific regulatory genes in andromonoecious melon flower development.

Giuliano S Pechar, M Amelia Sánchez-Pina, Teresa Coronado-Parra, Pau Bretó, Roque Carlos García-Almodóvar, Lifeng Liu, Miguel A Aranda, Livia Donaire

Open access · hybridAbstract read
In one paragraph

Article in Annals of botany, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing papers in PubMed
1.2field-weighted citation impact, top 15% of its field
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

1 citing paper in PubMed, 3 citations in OpenAlex.

  1. Article
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

8 authors at 3 institutions in 2 countries.

Giuliano S PecharCentro de Edafología y Biología Aplicada del Segura (CEBAS)-CSIC, Department of Stress Biology and Plant Pathology, PO Box 164, 30100 Espinardo, Murcia, Spain.
M Amelia Sánchez-PinaCentro de Edafología y Biología Aplicada del Segura (CEBAS)-CSIC, Department of Stress Biology and Plant Pathology, PO Box 164, 30100 Espinardo, Murcia, Spain.
Teresa Coronado-ParraMicroscopy Core Facility, Área Científica y Técnica de Investigación, Universidad de Murcia, PO Box 164, 30100 Espinardo, Murcia, Spain.
Pau BretóAbiopep S.L., R&D Department, Parque Científico de Murcia, Ctra. de Madrid, Km 388, Complejo de Espinardo, Edf. R, 2º, 30100 Espinardo, Murcia, Spain.
Roque Carlos García-AlmodóvarAbiopep S.L., R&D Department, Parque Científico de Murcia, Ctra. de Madrid, Km 388, Complejo de Espinardo, Edf. R, 2º, 30100 Espinardo, Murcia, Spain.
Lifeng LiuZhengzhou Fruit Research Institute, Chinese Academy of Agricultural Sciences (CAAS), Zhengzhou 450009, Henan, China.
Miguel A ArandaCentro de Edafología y Biología Aplicada del Segura (CEBAS)-CSIC, Department of Stress Biology and Plant Pathology, PO Box 164, 30100 Espinardo, Murcia, Spain.
Livia DonaireCentro de Edafología y Biología Aplicada del Segura (CEBAS)-CSIC, Department of Stress Biology and Plant Pathology, PO Box 164, 30100 Espinardo, Murcia, Spain.ORCID 0000-0002-5454-2994
Centro de Edafología y Biología Aplicada del Segura · ESUniversidad de Murcia · ESZhengzhou Fruit Research Institute · CN

Funding

Ministerio de Ciencia e Innovación BES-2016-077826National Natural Science Foundation of China 31872134
6 · The paper itself

Abstract

BACKGROUND AND

aimsGiven the lack of specific studies on floral development in melon (Cucumis melo L.), we carried out an extensive study involving morphological and transcriptomic analyses to characterize floral development in this species.

methodsUsing an andromonoecious line, we analysed the development of floral buds in male and hermaphrodite flowers with both light microscopy and scanning electron microscopy. Based on flower lengths, we established a correlation between the developmental stages and four main episodes of floral development and conducted an extensive RNA sequencing analysis of these episodes. KEY

resultsWe identified 12 stages of floral development, from the appearance of the floral meristems to anthesis. The main structural differences between male and hermaphrodite flowers appeared between stages 6 and 7; later stages of development leading to the formation of organs and structures in both types of flowers were also described. We analysed the gene expression patterns of the four episodes in flower development to find the genes that were specific to each given episode. Among others, we identified genes that defined the passage from one episode to the next according to the ABCDE model of floral development.

conclusionsThis work combines a detailed morphological analysis and a comprehensive transcriptomic study to enable characterization of the structural and molecular mechanisms that determine the floral development of an andromonoecious genotype in melon. Taken together, our results provide a first insight into gene regulation networks in melon floral development that are crucial for flowering and pollen formation, highlighting potential targets for genetic manipulation to improve crop yield of melon in the future.

Indexed as

CucurbitaceaeFlowersGene Expression ProfilingGene Expression Regulation, PlantGenes, RegulatorReproductionABCDE modelandromonoeciousflower developmentlight microscopyMelon (Cucumis melo L.)RNA sequencingscanning electron microscopy

Identifiers

PMID38041589
PMCPMC11005788
OpenAlexW4389269485

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LicenceCC BY
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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.