Mechanisms of Apomictic Developments

Project Information

MAD

Grant agreement ID: 872417

DOI

10.3030/872417

EC signature date 30 January 2020

Start date 1 December 2020

End date 30 November 2025

Funded under

• EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions

Total cost

€ 1 035 000,00

EU contribution

€ 952 200,00

Coordinated by

INSTITUT DE RECHERCHE POUR LE DEVELOPPEMENT
France

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Links to deliverables and publications from FP7 projects, as well as links to some specific result types such as dataset and software, are dynamically retrieved from OpenAIRE .

Deliverables

Documents, reports (16)

List of candidate genes validated across several apomictic species by using the transcriptomic data available from previous projects
List of Arabidopsis mutants affected in AUX and/or CK pathways and defective in MMC fate
Quantification of cell proliferation in the selected variants (P. rufum, maize, Arabidopsis) and their respective controls

Report on the quantification of cell proliferation in the selected variants (P. rufum, maize, Arabidopsis) and their respective controls

List of rice/maize/Paspalum mutants obtained through CRISPR/Cas

List of rice/maize/Paspalum mutants obtained through CRISPR/Cas for genes selected

Quantification of anisotropy of cell growth, cell wall changes in the selected variants (P. rufum, maize, Arabidopsis) and their respective controls

Report on the quantification of anisotropy of cell growth, cell wall changes in the selected variants (P. rufum, maize, Arabidopsis) and their respective controls

List of genes producing alternative splice variants in apomictic plants compared to sexual plants
List of mutants/genetically modified lines with repressed or enhanced activity of genes involved in the sexuality-apomixis switch
Characterization of reproductive phenotypes observed in Paspalum spp. and E. curvula transgenic lines carrying upregulated/downregulated candidate genes for apomixis

Reprot on the characterization of reproductive phenotypes observed in Paspalum spp. and E. curvula transgenic lines carrying upregulated/downregulated candidate genes for apomixis

3D cellular atlas of early ovules in the selected variants (P. rufum, maize, Arabidopsis), and their respective controls
List of genes showing alterations in post-transcriptional splicing and functional analysis of selected candidates
CRISP/cas9 genome editing in maize/rice

Reprot on CRISP/cas9 genome editing in maize/rice

ACL homoelogous regions in sexual grass genomes and list of candidate genes

Report for ACL homoelogous regions in sexual grass genomes and list of candidate genes

Delineate the structure and evolution of the ACL of Paspalum spp. and E. curvula and propose functional roles of genes located in it

Report on both structure and evolution of the ACL of Paspalum spp. and E. curvula and hypothesis for the functional roles of genes located in it

Ploidy analysis of the obtained mutants with apomictic phenotypes

Report on ploidy analysis of the obtained mutants with apomictic phenotypes

Biosensors analysis for AUX and CK signaling during the first stages of ovule development in P. notatum

Report for biosensors analysis for AUX and CK signaling during the first stages of ovule development in P. notatum

List of regulatory regions in megasporogenesis, megagametogenesis and embryo patterning genes showing deposition of epigenetic marks involved in their transcriptional or post-transcriptional regulation

Other (3)

MAD logo

deliver MAD logo

Kick-off meeting

Consortium general meetings

Workshops

Workshop

Websites, patent fillings, videos etc. (1)

Website

Web site scientific section

Publications

Peer reviewed articles (12)

A procedure for Dex-induced gene transactivation in Arabidopsis ovules

Author(s): Schubert, Jasmin; Li, Yanru; Mendes, Marta A; Fei, Danli; Dickinson, Hugh; Moore, Ian; Baroux, Célia
Published in: Plant Methods, Issue 18, 2022, ISSN 1746-4811
Publisher: BioMed Central
DOI: 10.1186/s13007-022-00879-x

Trends in Apomixis Research: The 10 Most Cited Research Articles Published in the Pregenomic and Genomic Eras

Author(s): Palumbo, Fabio; Draga, Samela; Vannozzi, Alessandro; Lucchin, Margherita; Barcaccia, Gianni
Published in: Frontiers in Plant Science, Issue 13, 2022, ISSN 1664-462X
Publisher: Frontiers Media S. A.
DOI: 10.3389/fpls.2022.878074

Hormone immunolabeling in resin-embedded Arabidopsis tissues

Author(s): Herrera-Ubaldo, Humberto; Nájera-González, Héctor-Rogelio; Luna-García, Valentín; Marsch-Martínez, Nayelli; de Folter, Stefan
Published in: STAR protocols, Issue 4, 2023, ISSN 2666-1667
Publisher: Cell Press Elsevier Inc.
DOI: 10.1016/j.xpro.2023.102514

TRIMETHYLGUANOSINE SYNTHASE1 mutations decanalize female germline development in Arabidopsis

Author(s): Lorena A. Siena; Caroline Michaud; Benjamin Selles; Juan Manuel Vega; Silvina C. Pessino; Mathieu Ingouff; Juan Pablo A. Ortiz; Olivier Leblanc
Published in: New Phytologist, Issue 240, 2023, ISSN 0028-646X
Publisher: Blackwell Publishing Inc.
DOI: 10.1111/nph.19179

From tetraploid to diploid, a pangenomic approach to identify genes lost during synthetic diploidization of Eragrostis curvula

Author(s): Jose Carballo; Andrés Martin Bellido; Juan Pablo Selva; Diego Zappacosta; Cristian Andres Gallo; Emidio Albertini; Mario Caccamo; Viviana Echenique
Published in: Frontiers in Plant Science, Issue 14, 2023, ISSN 1664-462X
Publisher: Frontiers Media S. A.
DOI: 10.3389/fpls.2023.1133986

Spotting the Targets of the Apospory Controller TGS1 in Paspalum notatum

Author(s): Carolina Marta Colono; Maricel Podio; Lorena Adelina Siena; Juan Pablo A. Ortiz; Olivier Leblanc; Silvina Claudia Pessino
Published in: Plants, Issue 11, 2022, ISSN 2223-7747
Publisher: MDPI AG
DOI: 10.3390/plants11151929

<i>ORIGIN OF RECOGNITION COMPLEX 3</i> controls the development of maternal excess endosperm in the <i>Paspalum simplex</i> agamic complex (<i>Poaceae</i>)

Author(s): Michele Bellucci; Maria Eugenia Caceres; Francesco Paolocci; Juan Manuel Vega; Juan Pablo Amelio Ortiz; Marilena Ceccarelli; Francesca De Marchis; Fulvio Pupilli
Published in: Journal of Experimental Botany, Issue 74, 2023, ISSN 0022-0957
Publisher: Oxford University Press
DOI: 10.1093/jxb/erad069

3D cellular morphometrics of ovule primordium development in Zea mays reveal differential division and growth dynamics specifying megaspore mother cell singleness

Author(s): Ouedraogo, Inès; Lartaud, Marc; Baroux, Célia; Mosca, Gabriella; Delgado, Luciana; Leblanc, Oliver; Verdeil, Jean‐luc; Conéjéro, Geneviève; Autran, Daphné
Published in: Frontiers in Plant Science, Issue 14, 2023, ISSN 1664-462X
Publisher: Frontiers Media S. A.
DOI: 10.3389/fpls.2023.1174171

Proceedings of the 7th Series of Seminars on Advances in Apomixis Research

Author(s): Autran, Daphné; Echenique, Viviana; Leblanc, Olivier
Published in: Plants, Issue 10(3), 2021, Page(s) 565, ISSN 2223-7747
Publisher: MDPI AG
DOI: 10.3390/plants10030565

Gynoecium and fruit development in Arabidopsis

Author(s): Herrera-Ubaldo, Humberto; de Folter, Stefan
Published in: Development, Issue 149(5), 2022, ISSN 1477-9129
Publisher: The Company of Biologists
DOI: 10.1242/dev.200120

The Auxin-Response Repressor IAA30 Is Down-Regulated in Reproductive Tissues of Apomictic Paspalum notatum

Author(s): Siena,Lorena; Azzaro, Celeste; Podio, Maricel; Stein, Juliana; Leblanc, Olivier; Pessino, Silvina; Ortiz, Juan Pablo
Published in: Plants, Issue 11, 2022, ISSN 2223-7747
Publisher: MDPI AG
DOI: 10.3390/plants11111472

Eragrostis curvula, a Model Species for Diplosporous Apomixis

Author(s): José Carballo; D. Zappacosta; D. Zappacosta; Juan Pablo Selva; Juan Pablo Selva; Mario Caccamo; Viviana Echenique; Viviana Echenique
Published in: Plants, Issue Vol. 10, 2021, ISSN 2223-7747
Publisher: Plants
DOI: 10.3390/plants10091818