ArticleThe Journal of cell biology2009
Role of Inn1 and its interactions with Hof1 and Cyk3 in promoting cleavage furrow and septum formation in S. cerevisiae.
Article in The Journal of cell biology, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 64 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
64 citing papers in PubMed.
- Article
- The Ync13-Rga7-Rng10 complex selectively coordinates secretory vesicle trafficking and secondary septum formation during cytokinesis.PLoS biology · 2025Article
- Spatial control of secretory vesicle targeting by the Ync13-Rga7-Rng10 complex during cytokinesis.bioRxiv : the preprint server for biology · 2025Article
- Calcineurin controls the cytokinesis machinery during thermal stress inProceedings of the National Academy of Sciences of the United States of America · 2025Article
- Central Role of the Actomyosin Ring in Coordinating Cytokinesis Steps in Budding Yeast.Journal of fungi (Basel, Switzerland) · 2024Review
- Septin Organization and Dynamics for Budding Yeast Cytokinesis.Journal of fungi (Basel, Switzerland) · 2024Review
- Phosphorylation of the F-BAR protein Hof1 drives septin ring splitting in budding yeast.Nature communications · 2024Article
- Unraveling the mechanisms and evolution of a two-domain module in IQGAP proteins for controlling eukaryotic cytokinesis.Cell reports · 2023Article
- The fission yeast cytokinetic ring component Fic1 promotes septum formation.Biology open · 2023Article
- PP2A-Cdc55 phosphatase regulates actomyosin ring contraction and septum formation during cytokinesis.Cellular and molecular life sciences : CMLS · 2022Article
- Article
- Connecting cell polarity signals to the cytokinetic machinery in yeast and metazoan cells.Cell cycle (Georgetown, Tex.) · 2021Review
- A septin-Hof1 scaffold at the yeast bud neck binds and organizes actin cables.Molecular biology of the cell · 2020Article
- DYRK kinase Pom1 drives F-BAR protein Cdc15 from the membrane to promote medial division.Molecular biology of the cell · 2020Article
- Review
- Comparative Analysis of the Roles of Non-muscle Myosin-IIs in Cytokinesis in Budding Yeast, Fission Yeast, and Mammalian Cells.Frontiers in cell and developmental biology · 2020Review
- A cell separation checkpoint that enforces the proper order of late cytokinetic events.The Journal of cell biology · 2019Article
- Integrated control of formin-mediated actin assembly by a stationary inhibitor and a mobile activator.The Journal of cell biology · 2018Article
- Cell polarity protein Spa2 coordinates Chs2 incorporation at the division site in budding yeast.PLoS genetics · 2018Article
- Role of the Hof1-Cyk3 interaction in cleavage-furrow ingression and primary-septum formation during yeast cytokinesis.Molecular biology of the cell · 2018Article
4 more citing papers are in PubMed but not listed here.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
Abstract
Cytokinesis requires coordination of actomyosin ring (AMR) contraction with rearrangements of the plasma membrane and extracellular matrix. In Saccharomyces cerevisiae, new membrane, the chitin synthase Chs2 (which forms the primary septum [PS]), and the protein Inn1 are all delivered to the division site upon mitotic exit even when the AMR is absent. Inn1 is essential for PS formation but not for Chs2 localization. The Inn1 C-terminal region is necessary for localization, and distinct PXXP motifs in this region mediate functionally important interactions with SH3 domains in the cytokinesis proteins Hof1 (an F-BAR protein) and Cyk3 (whose overexpression can restore PS formation in inn1Delta cells). The Inn1 N terminus resembles C2 domains but does not appear to bind phospholipids; nonetheless, when overexpressed or fused to Hof1, it can provide Inn1 function even in the absence of the AMR. Thus, Inn1 and Cyk3 appear to cooperate in activating Chs2 for PS formation, which allows coordination of AMR contraction with ingression of the cleavage furrow.
Indexed as
Identifiers
What OpenQuestion holds
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.