ArticleThe Journal of cell biology2020
A molecular mechanism for the procentriole recruitment of Ana2.
Article in The Journal of cell biology, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
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The trial behind it
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Who cites it
8 citing papers in PubMed, 16 citations in OpenAlex.
- PLK4: Master Regulator of Centriole Duplication and Its Therapeutic Potential.Cytoskeleton (Hoboken, N.J.) · 2025Review
- The kinase ZYG-1 phosphorylates the cartwheel protein SAS-5 to drive centriole assembly in C. elegans.EMBO reports · 2024Article
- PLK4 self-phosphorylation drives the selection of a single site for procentriole assembly.The Journal of cell biology · 2023Article
- A simple Turing reaction-diffusion model explains how PLK4 breaks symmetry during centriole duplication and assembly.PLoS biology · 2023Article
- Cep104 is a component of the centriole distal tip complex that regulates centriole growth and contributes to Drosophila spermiogenesis.Current biology : CB · 2023Article
- Centriole growth is limited by the Cdk/Cyclin-dependent phosphorylation of Ana2/STIL.The Journal of cell biology · 2022Article
- Role of Polo-Like Kinase 4 (PLK4) in Epithelial Cancers and Recent Progress in its Small Molecule Targeting for Cancer Management.Molecular cancer therapeutics · 2021Review
- Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
During centriole duplication, a preprocentriole forms at a single site on the mother centriole through a process that includes the hierarchical recruitment of a conserved set of proteins, including the Polo-like kinase 4 (Plk4), Ana2/STIL, and the cartwheel protein Sas6. Ana2/STIL is critical for procentriole assembly, and its recruitment is controlled by the kinase activity of Plk4, but how this works remains poorly understood. A structural motif called the G-box in the centriole outer wall protein Sas4 interacts with a short region in the N terminus of Ana2/STIL. Here, we show that binding of Ana2 to the Sas4 G-box enables hyperphosphorylation of the Ana2 N terminus by Plk4. Hyperphosphorylation increases the affinity of the Ana2-G-box interaction, and, consequently, promotes the accumulation of Ana2 at the procentriole to induce daughter centriole formation.
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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.