ArticleDevelopment (Cambridge, England)2020
Asynchrony of ovule primordia initiation in
Article in Development (Cambridge, England), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.
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Who cites it
21 citing papers in PubMed.
- Manifold limits on seed production by individual flowering plants.American journal of botany · 2026Article
- Ano1 Antisense Therapy Improves Enamel Properties in Molars but not Amelogenesis in a Murine Model of Cystic Fibrosis.Calcified tissue international · 2026Article
- Pre-meiotic H1.1 degradation is essential for Arabidopsis gametogenesis.The EMBO journal · 2026Article
- A staging framework to study rice female gametophyte development.Plant reproduction · 2026Article
- Functional Characterization of a Root-Preferential and Stress-Inducible Promoter of Eca-miR482f inPlants (Basel, Switzerland) · 2025Article
- The DNA methylation-demethylation balance prevents development of multiple megaspore mother cells in Arabidopsis.The Plant cell · 2025Article
- Non-adapted bacterial infection suppresses plant reproduction.Science advances · 2025Article
- Brassinosteroid signaling represses ZINC FINGER PROTEIN11 to regulate ovule development in Arabidopsis.The Plant cell · 2024Article
- Two orthogonal differentiation gradients locally coordinate fruit morphogenesis.Nature communications · 2024Article
- HISTONE DEACETYLASE19 Controls Ovule Number Determination and Transmitting Tract Differentiation.Plant physiology · 2024Article
- Expression Characterization of ABCDE Class MADS-Box Genes inPlants (Basel, Switzerland) · 2023Article
- Spatiotemporal formation of the large vacuole regulated by the BIN2-VLG module is required for female gametophyte development in Arabidopsis.The Plant cell · 2023Article
- Auxin regulation on crop: from mechanisms to opportunities in soybean breeding.Molecular breeding : new strategies in plant improvement · 2023Article
- 3D cellular morphometrics of ovule primordium development inFrontiers in plant science · 2023Article
- PIN3 positively regulates the late initiation of ovule primordia in Arabidopsis thaliana.PLoS genetics · 2022Article
- Tonoplast proton pumps regulate nuclear spacing of female gametophytesFrontiers in plant science · 2022Article
- Genetic dissection of the natural variation of ovule number per ovary in oilseed rape germplasm (Frontiers in plant science · 2022Article
- Molecular Network for Regulation of Ovule Number in Plants.International journal of molecular sciences · 2021Review
- A 24,482-bp deletion is associated with increased seed weight in Brassica napus L.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2021Article
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Plant ovule initiation determines the maximum of ovule number and has a great impact on the seed number per fruit. The detailed processes of ovule initiation have not been accurately described, although two connected processes, gynoecium and ovule development, have been investigated. Here, we report that ovules initiate asynchronously. The first group of ovule primordia grows out, the placenta elongates, the boundaries of existing ovules enlarge and a new group of primordia initiates from the boundaries. The expression pattern of different marker genes during ovule development illustrates that this asynchronicity continues throughout whole ovule development. PIN-FORMED1 polar distribution and auxin response maxima correlate with ovule primordia asynchronous initiation. We have established computational modeling to show how auxin dynamics influence ovule primordia initiation. Brassinosteroid signaling positively regulates ovule number by promoting placentae size and ovule primordia initiation through strengthening auxin response. Transcriptomic analysis demonstrates numerous known regulators of ovule development and hormone signaling, and many new genes are identified that are involved in ovule development. Taken together, our results illustrate that the ovule primordia initiate asynchronously and the hormone signals are involved in the asynchrony.
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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.