ArticlePlant physiology2005
The transcribed 165-bp CentO satellite is the major functional centromeric element in the wild rice species Oryza punctata.
Article in Plant physiology, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.
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41 citing papers in PubMed, 67 citations in OpenAlex.
- Augmented CENH3 loading is accompanied by transcriptional and epigenetic reprogramming at rice centromeres during meiosis.Genome biology · 2026Article
- Four near-complete genome assemblies reveal the landscape and evolution of centromeres in Salicaceae.Genome biology · 2025Article
- Genome Studies inInternational journal of molecular sciences · 2024Article
- Celine, a long interspersed nuclear element retrotransposon, colonizes in the centromeres of poplar chromosomes.Plant physiology · 2024Article
- Extensive sequence divergence between the reference genomes of Taraxacum kok-saghyz and Taraxacum mongolicum.Science China. Life sciences · 2022Article
- Development and regeneration of wheat-rice hybrid zygotes produced by in vitro fertilization system.The New phytologist · 2021Article
- Rice OsBRCA2 Is Required for DNA Double-Strand Break Repair in Meiotic Cells.Frontiers in plant science · 2020Article
- Centromeres of Cucumis melo L. comprise Cmcent and two novel repeats, CmSat162 and CmSat189.PloS one · 2020Article
- Clonal seeds from hybrid rice by simultaneous genome engineering of meiosis and fertilization genes.Nature biotechnology · 2019Article
- Article
- De novo genome assembly ofCommunications biology · 2018Article
- MEIOTIC F-BOX Is Essential for Male Meiotic DNA Double-Strand Break Repair in Rice.The Plant cell · 2016Article
- MS5 Mediates Early Meiotic Progression and Its Natural Variants May Have Applications for Hybrid Production in Brassica napus.The Plant cell · 2016Article
- Differential genome evolution and speciation of Coix lacryma-jobi L. and Coix aquatica Roxb. hybrid guangxi revealed by repetitive sequence analysis and fine karyotyping.BMC genomics · 2014Article
- OsHUS1 facilitates accurate meiotic recombination in rice.PLoS genetics · 2014Article
- Identification and diversity of functional centromere satellites in the wild rice species Oryza brachyantha.Chromosome research : an international journal on the molecular, supramolecular and evolutionary aspects of chromosome biology · 2013Article
- Replication protein A2c coupled with replication protein A1c regulates crossover formation during meiosis in rice.The Plant cell · 2013Article
- Article
- BRK1, a Bub1-related kinase, is essential for generating proper tension between homologous kinetochores at metaphase I of rice meiosis.The Plant cell · 2012Article
- Analysis of the epigenetic status of telomeres by using ChIP-seq data.Nucleic acids research · 2012Article
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10 authors at 2 institutions in 1 country.
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No grant is acknowledged in the PubMed record.
Abstract
Centromeres are required for faithful segregation of chromosomes in cell division. It is not clear what kind of sequences act as functional centromeres and how centromere sequences are organized in Oryza punctata, a BB genome species. In this study, we found that the CentO centromeric satellites in O. punctata share high homology with the CentO satellites in O. sativa. The O. punctata centromeres are characterized by megabase tandem arrays that are flanked by centromere-specific retrotransposons. Immunostaining with an antibody specific to CENH3 indicates that the 165-bp CentO satellites are the major component for functional centromeres. Moreover, both strands of CentO satellites are highly methylated and transcribed and produce small interfering RNA, which may be important for the maintenance of centromeric heterochromatin and centromere function.
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