ArticleNature communications2024
Rapid meiotic prophase chromosome movements in Arabidopsis thaliana are linked to essential reorganization at the nuclear envelope.
Article in Nature communications, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.
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Who cites it
13 citing papers in PubMed.
- Nuclear envelope buffering of cytoskeletal force stabilizes chromosome interactions inbioRxiv : the preprint server for biology · 2026Article
- Rapid chromosome movements persist within nuclear protrusions in Arabidopsis thaliana meiocytes.Protoplasma · 2026Article
- Nuclear Entanglement: New Insights Into the Role of Cytoskeleton and Nucleoskeleton in Plant Nuclear Function.Cytoskeleton (Hoboken, N.J.) · 2026Review
- A divergent Plasmodium NEK4 acts as a key regulator driving the early events of meiosis.Nature communications · 2026Article
- NUP1/NUP136 is essential for obligatory crossover formation during meiosis in Arabidopsis.Genetics · 2026Article
- Chromosome movements in meiotic prophase: regulatory mechanisms and biological roles.Frontiers in cell and developmental biology · 2026Review
- Forceful Beginnings: Mechanotransduction and Mechanosensation at the Meiotic Cell Nucleus During Gamete Development.Results and problems in cell differentiation · 2026Review
- A divergentResearch square · 2025Article
- Rewiring for movements in meiotic prophase: regulators, roles, and evolutionary pathways.Current opinion in genetics & development · 2025Review
- Identification of the cytoplasmic motor-LINC complex involved in rapid chromosome movements during meiotic prophase in Arabidopsis thaliana.Nature plants · 2025Article
- Improved synapsis dynamics accompany meiotic stability inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- SCFScience advances · 2025Article
- Meiosis in bulbous flower speciesFrontiers in plant science · 2025Article
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Authors and funding
12 authors.
Funding
Abstract
Meiotic rapid prophase chromosome movements (RPMs) require connections between the chromosomes and the cytoskeleton, involving SUN (Sad1/UNC-84)-domain-containing proteins at the inner nuclear envelope (NE). RPMs remain significantly understudied in plants, with respect to their importance in the regulation of meiosis. Here, we demonstrate that Arabidopsis thaliana meiotic centromeres undergo rapid (up to 500 nm/s) and uncoordinated movements during the zygotene and pachytene stages. These centromere movements are not affected by altered chromosome organization and recombination but are abolished in the double mutant sun1 sun2. We also document the changes in chromosome dynamics and nucleus organization during the transition from leptotene to zygotene, including telomere attachment to SUN-enriched NE domains, bouquet formation, and nucleolus displacement, all of which were defective in sun1 sun2. These results establish A. thaliana as a model species for studying the functional implications of meiotic RPMs and demonstrate the mechanistic conservation of telomere-led RPMs in plants.
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