ArticlePLoS genetics2011
Genome-wide transcript profiling of endosperm without paternal contribution identifies parent-of-origin-dependent regulation of AGAMOUS-LIKE36.
Article in PLoS genetics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 43 papers.
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Who cites it
43 citing papers in PubMed, 77 citations in OpenAlex.
- Molecular characterization of capulet2 reveals the importance of ANAPHASE PROMOTING COMPLEX 6 maternal expression in endosperm development.Plant physiology · 2026Article
- Decoding the landscape of cell-type-specific co-expressed transcription factors in soybean.Nature plants · 2026Article
- The other giant: functional significance and divergence of Type I MADS-box genes in the evolution of land plants.Journal of experimental botany · 2026Review
- Characterization analyses ofFrontiers in plant science · 2025Article
- Identification ofInternational journal of molecular sciences · 2024Article
- Unveiling the imprinted dance: how parental genomes orchestrate seed development and hybrid success.Frontiers in plant science · 2024Review
- Identification and Analysis of MADS-Box Genes Expressed in the Mesocarp of Oil Palm Fruit (Elaeis guineensis Jacq.).Biochemical genetics · 2023Article
- Spatial and temporal regulation of parent-of-origin allelic expression in the endosperm.Plant physiology · 2023Article
- Genetic and environmental manipulation ofFrontiers in plant science · 2023Article
- Endosperm Evolution by Duplicated and Neofunctionalized Type I MADS-Box Transcription Factors.Molecular biology and evolution · 2022Article
- Characterization of transcriptomic response in ovules derived from inter-subgeneric hybridization in Prunus (Rosaceae) species.Plant reproduction · 2021Article
- Male fertility in Arabidopsis requires active DNA demethylation of genes that control pollen tube function.Nature communications · 2021Article
- Regulation of Parent-of-Origin Allelic Expression in the Endosperm.Plant physiology · 2019Article
- Paternally Expressed Imprinted Genes under Positive Darwinian Selection in Arabidopsis thaliana.Molecular biology and evolution · 2019Article
- Differences in Effective Ploidy Drive Genome-Wide Endosperm Expression Polarization and Seed Failure in Wild Tomato Hybrids.Genetics · 2019Article
- Characterization of Imprinted Genes in Rice Reveals Conservation of Regulation and Imprinting with Other Plant Species.Plant physiology · 2018Article
- FERTILIZATION-INDEPENDENT SEED-Polycomb Repressive Complex 2 Plays a Dual Role in Regulating Type I MADS-Box Genes in Early Endosperm Development.Plant physiology · 2018Article
- The genome sequence and transcriptome of Potentilla micrantha and their comparison to Fragaria vesca (the woodland strawberry).GigaScience · 2018Article
- Active DNA demethylation: mechanism and role in plant development.Plant cell reports · 2018Review
- ArabidopsisPlant physiology · 2017Article
Corrections and comments
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Authors and funding
11 authors at 6 institutions in 4 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Seed development in angiosperms is dependent on the interplay among different transcriptional programs operating in the embryo, the endosperm, and the maternally-derived seed coat. In angiosperms, the embryo and the endosperm are products of double fertilization during which the two pollen sperm cells fuse with the egg cell and the central cell of the female gametophyte. In Arabidopsis, analyses of mutants in the cell-cycle regulator CYCLIN DEPENDENT KINASE A;1 (CKDA;1) have revealed the importance of a paternal genome for the effective development of the endosperm and ultimately the seed. Here we have exploited cdka;1 fertilization as a novel tool for the identification of seed regulators and factors involved in parent-of-origin-specific regulation during seed development. We have generated genome-wide transcription profiles of cdka;1 fertilized seeds and identified approximately 600 genes that are downregulated in the absence of a paternal genome. Among those, AGAMOUS-LIKE (AGL) genes encoding Type-I MADS-box transcription factors were significantly overrepresented. Here, AGL36 was chosen for an in-depth study and shown to be imprinted. We demonstrate that AGL36 parent-of-origin-dependent expression is controlled by the activity of METHYLTRANSFERASE1 (MET1) maintenance DNA methyltransferase and DEMETER (DME) DNA glycosylase. Interestingly, our data also show that the active maternal allele of AGL36 is regulated throughout endosperm development by components of the FIS Polycomb Repressive Complex 2 (PRC2), revealing a new type of dual epigenetic regulation in seeds.
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