ArticleThe Plant cell2012
The ARC1 E3 ligase gene is frequently deleted in self-compatible Brassicaceae species and has a conserved role in Arabidopsis lyrata self-pollen rejection.
Article in The Plant cell, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 45 papers.
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Who cites it
45 citing papers in PubMed, 90 citations in OpenAlex.
- The Ubiquitin-Proteasome System in Flowering Plant Reproduction: Mechanisms, Functional Diversity, and Regulatory Networks.Plants (Basel, Switzerland) · 2026Review
- Molecular mechanisms and genetic regulation of self-incompatibility in flowering plants: implications for crop improvement and evolutionary biology.Plant molecular biology · 2025Review
- Peptides in plant reproduction-small yet powerful.Frontiers in plant science · 2025Review
- Ubiquitin LigaseInternational journal of molecular sciences · 2024Article
- Investigating a role for PUB17 and PUB16 in the self-incompatibility signaling pathway in transgenicPlant direct · 2024Article
- Disabling of ARC1 through CRISPR-Cas9 leads to a complete breakdown of self-incompatibility responses in Brassica napus.Plant communications · 2023Article
- Emerging roles of the ubiquitin-proteasome pathway in enhancing crop yield by optimizing seed agronomic traits.Plant cell reports · 2022Review
- Autophagy is required for self-incompatible pollen rejection in two transgenic Arabidopsis thaliana accessions.Plant physiology · 2022Article
- How Many Faces Does the Plant U-Box E3 Ligase Have?International journal of molecular sciences · 2022Review
- The molecular signatures of compatible and incompatible pollination in Arabidopsis.BMC genomics · 2021Article
- Cross-Species Metabolic Profiling of Floral Specialized Metabolism Facilitates Understanding of Evolutional Aspects of Metabolism Among Brassicaceae Species.Frontiers in plant science · 2021Article
- Expression of Brassica napus GLO1 is sufficient to breakdown artificial self-incompatibility in Arabidopsis thaliana.Plant reproduction · 2020Article
- Pollen-stigma interactions in Brassicaceae: complex communication events regulating pollen hydration.Journal of experimental botany · 2020Article
- Parallel evolution of dominant pistil-side self-incompatibility suppressors in Arabidopsis.Nature communications · 2020Article
- Impact of whole genome triplication on the evolutionary history and the functional dynamics of regulatory genes involved in Brassica self-incompatibility signalling pathway.Plant reproduction · 2020Article
- Article
- Programmed Cell Death in Stigmatic Papilla Cells Is Associated With Senescence-Induced Self-Incompatibility Breakdown in Chinese Cabbage and Radish.Frontiers in plant science · 2020Article
- Self-incompatibility in Papaver pollen: programmed cell death in an acidic environment.Journal of experimental botany · 2019Review
- Review
- The genetic breakdown of sporophytic self-incompatibility in Tolpis coronopifolia (Asteraceae).The New phytologist · 2017Article
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Authors and funding
4 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Self-pollen rejection is an important reproductive regulator in flowering plants, and several different intercellular signaling systems have evolved to elicit this response. In the Brassicaceae, the self-incompatibility system is mediated by the pollen S-locus Cys-Rich/S-locus Protein11 (SCR/SP11) ligand and the pistil S Receptor Kinase (SRK). While the SCR/SP11-SRK recognition system has been identified in several species across the Brassicaceae, less is known about the conservation of the SRK-activated cellular responses in the stigma, following self-pollen contact. The ARM Repeat Containing1 (ARC1) E3 ubiquitin ligase functions downstream of SRK for the self-incompatibility response in Brassica, but it has been suggested that ARC1 is not required in Arabidopsis species. Here, we surveyed the presence of ARC1 orthologs in several recently sequenced genomes from Brassicaceae species that had diversified ∼20 to 40 million years ago. Surprisingly, the ARC1 gene was deleted in several species that had lost the self-incompatibility trait, suggesting that ARC1 may lose functionality in the transition to self-mating. To test the requirement of ARC1 in a self-incompatible Arabidopsis species, transgenic ARC1 RNA interference Arabidopsis lyrata plants were generated, and they exhibited reduced self-incompatibility responses resulting in successful fertilization. Thus, this study demonstrates a conserved role for ARC1 in the self-pollen rejection response within the Brassicaceae.
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