ReviewCurrent genetics2019
Protein kinases in mitotic phosphorylation of budding yeast CENP-A.
Review in Current genetics, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
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Who cites it
9 citing papers in PubMed, 8 citations in OpenAlex.
- Keeping it centered: decoding the activities that regulate yeast histone H3 variant Cse4 and confine it to centromeres.Frontiers in cell and developmental biology · 2026Review
- Cell cycle dependent methylation of Dam1 contributes to kinetochore integrity and faithful chromosome segregation.PLoS genetics · 2025Article
- Humanization reveals pervasive incompatibility of yeast and human kinetochore components.G3 (Bethesda, Md.) · 2023Article
- Misregulation of cell cycle-dependent methylation of budding yeast CENP-A contributes to chromosomal instability.Molecular biology of the cell · 2023Article
- Cdc7-mediated phosphorylation of Cse4 regulates high-fidelity chromosome segregation in budding yeast.Molecular biology of the cell · 2021Article
- Cell-cycle phospho-regulation of the kinetochore.Current genetics · 2021Review
- R-loops at centromeric chromatin contribute to defects in kinetochore integrity and chromosomal instability in budding yeast.Molecular biology of the cell · 2021Article
- Polo kinase recruitment via the constitutive centromere-associated network at the kinetochore elevates centromeric RNA.PLoS genetics · 2020Article
- The Opposing Functions of Protein Kinases and Phosphatases in Chromosome Bipolar Attachment.International journal of molecular sciences · 2019Review
Corrections and comments
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Authors and funding
2 authors at 2 institutions in 1 country.
Funding
Abstract
Centromere identity is specified epigenetically by specialized nucleosomes containing the evolutionarily conserved centromeric histone H3 variant (Cse4 in budding yeast, CENP-A in humans) which is essential for faithful chromosome segregation. However, the mechanisms of epigenetic regulation of Cse4 have not been clearly defined. We have identified two kinases, Cdc5 (Plk1 in humans) and Ipl1 (Aurora B kinase in humans) that phosphorylate Cse4 to prevent chromosomal instability (CIN). Cdc5 associates with Cse4 in mitosis and Cdc5-mediated phosphorylation of Cse4 is coincident with the centromeric enrichment of Cdc5 during metaphase. Defects in Cdc5-mediated Cse4 phosphorylation causes CIN, whereas constitutive association of Cdc5 with Cse4 results in lethality. Cse4 is also a substrate for Ipl1 and phospho-mimetic cse4 mutants suppress growth defects of ipl1 and Ipl1 kinetochore substrate mutants, namely dam1 spc34 and ndc80. Ipl1-mediated phosphorylation of Cse4 regulates kinetochore-microtubule interactions and chromosome biorientation. We propose that collaboration of Cdc5- and Ipl1-mediated phosphorylation of Cse4 modulates kinetochore structure and function, and chromosome biorientation. These findings demonstrate how phosphorylation of Cse4 regulates the integrity of the kinetochore, and acts as an epigenetic marker for mitotic control.
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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.