{"title":"Organization of the chromosomal passenger complex clusters at inner centromeres in mitosis.","authors":"Saho Matsui, Ryu-Suke Nozawa, Toru Hirota","doi":"10.1016/j.ceb.2024.102462","DOIUrl":null,"url":null,"abstract":"<p><p>Stable transmission of the genome during cell division is crucial for all life forms and is universally achieved by Aurora B-mediated error correction of the kinetochore-microtubule attachments. Aurora B is the enzymatic subunit of the tetrameric protein complex called the chromosomal passenger complex (CPC), and its centromeric enrichment is required for Aurora B to ensure accurate chromosome segregation. How cells enrich the CPC at centromeres is therefore an outstanding question to be elucidated. We review our recent understanding of how CPCs are assembled at inner centromeres in mitosis, the mechanism depending on mitotic histone phosphorylations and beyond.</p>","PeriodicalId":50608,"journal":{"name":"Current Opinion in Cell Biology","volume":"92 ","pages":"102462"},"PeriodicalIF":6.0000,"publicationDate":"2025-01-15","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Current Opinion in Cell Biology","FirstCategoryId":"99","ListUrlMain":"https://doi.org/10.1016/j.ceb.2024.102462","RegionNum":2,"RegionCategory":"生物学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"CELL BIOLOGY","Score":null,"Total":0}
引用次数: 0
Abstract
Stable transmission of the genome during cell division is crucial for all life forms and is universally achieved by Aurora B-mediated error correction of the kinetochore-microtubule attachments. Aurora B is the enzymatic subunit of the tetrameric protein complex called the chromosomal passenger complex (CPC), and its centromeric enrichment is required for Aurora B to ensure accurate chromosome segregation. How cells enrich the CPC at centromeres is therefore an outstanding question to be elucidated. We review our recent understanding of how CPCs are assembled at inner centromeres in mitosis, the mechanism depending on mitotic histone phosphorylations and beyond.
期刊介绍：
Current Opinion in Cell Biology (COCEBI) is a highly respected journal that specializes in publishing authoritative, comprehensive, and systematic reviews in the field of cell biology. The journal's primary aim is to provide a clear and readable synthesis of the latest advances in cell biology, helping specialists stay current with the rapidly evolving field. Expert authors contribute to the journal by annotating and highlighting the most significant papers from the extensive body of research published annually, offering valuable insights and saving time for readers by distilling key findings.
COCEBI is part of the Current Opinion and Research (CO+RE) suite of journals, which leverages the legacy of editorial excellence, high impact, and global reach to ensure that the journal is a widely read resource integral to scientists' workflow. It is published by Elsevier, a publisher known for its commitment to excellence in scientific publishing and the communication of reproducible biomedical research aimed at improving human health. The journal's content is designed to be an invaluable resource for a diverse audience, including researchers, lecturers, teachers, professionals, policymakers, and students.
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