ArticleChromosoma2011
Deposition, turnover, and release of CENH3 at Arabidopsis centromeres.
Article in Chromosoma, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 42 citations in OpenAlex.
- Targeted CENH3 protein depletion in egg cells enables highly efficient haploid induction.Plant communications · 2026Article
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- Transcriptomic Analysis of Radish (Plants (Basel, Switzerland) · 2021Article
- KINESIN-12E regulates metaphase spindle flux and helps control spindle size in Arabidopsis.The Plant cell · 2021Article
- Emerging roles of centromeric RNAs in centromere formation and function.Genes & genomics · 2021Review
- Centromere histone H3- and phospholipase-mediated haploid induction in plants.Plant methods · 2019Review
- Deregulated Phosphorylation of CENH3 at Ser65 Affects the Development of Floral Meristems inFrontiers in plant science · 2019Article
- Segmental Duplication of Chromosome 11 and its Implications for Cell Division and Genome-wide Expression in Rice.Scientific reports · 2017Article
- Loading of the centromeric histone H3 variant during meiosis-how does it differ from mitosis?Chromosoma · 2014Article
- Centromeres and kinetochores of Brassicaceae.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2014Review
- Article
- Arabidopsis kinetochore null2 is an upstream component for centromeric histone H3 variant cenH3 deposition at centromeres.The Plant cell · 2013Article
- CENP-A: the key player behind centromere identity, propagation, and kinetochore assembly.Chromosoma · 2012Review
- Temporal control of epigenetic centromere specification.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2012Review
- Transgenerational propagation and quantitative maintenance of paternal centromeres depends on Cid/Cenp-A presence in Drosophila sperm.PLoS biology · 2012Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The kinetochore is a complex multiprotein structure located at centromeres and required for the proper segregation of chromosomes during mitosis and meiosis. An important role in kinetochore assembly and function plays the centromeric histone H3 variant (CENH3). Cell cycle stage of CENH3 deposition to centromeres varies between different organisms. We confirmed by in vivo studies that deposition of Arabidopsis CENH3 takes place at centromeres during G2 and demonstrated that additionally a low turnover of CENH3 occurs along the cell cycle, apparently for replacement of damaged protein. Furthermore, enhanced yellow fluorescent protein (EYFP)-CENH3 of photobleached chromocenters is not replaced by EYFP-CENH3 molecules from unbleached centromeres of the same nucleus, indicating a stable incorporation of CENH3 into centromeric nucleosomes. In differentiated endopolyploid nuclei however, the amount of CENH3 at centromeres declines with age.
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Registered trials
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.