ArticleBiological chemistry2011
Dynamics of septin ring and collar formation in Saccharomyces cerevisiae.
Article in Biological chemistry, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 15 papers.
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Who cites it
15 citing papers in PubMed, 26 citations in OpenAlex.
- Study of impacts of two types of cellular aging on the yeast bud morphogenesis.PLoS computational biology · 2024Article
- Investigating molecular crowding during cell division and hyperosmotic stress in budding yeast with FRET.Current topics in membranes · 2021Article
- Role of combined cell membrane and wall mechanical properties regulated by polarity signals in cell budding.Physical biology · 2020Article
- Transfer of the Septin Ring to Cytokinetic Remnants in ER Stress Directs Age-Sensitive Cell-Cycle Re-entry.Developmental cell · 2019Article
- Temporal regulation of morphogenetic events in Saccharomyces cerevisiae.Molecular biology of the cell · 2018Article
- Article
- Analysis of Septin Reorganization at Cytokinesis Using Polarized Fluorescence Microscopy.Frontiers in cell and developmental biology · 2017Article
- Septin-Associated Protein Kinases in the YeastFrontiers in cell and developmental biology · 2016Review
- Emerging roles of sumoylation in the regulation of actin, microtubules, intermediate filaments, and septins.Cytoskeleton (Hoboken, N.J.) · 2015Review
- Daughter cell identity emerges from the interplay of Cdc42, septins, and exocytosis.Developmental cell · 2013Article
- Feedback control of Swe1p degradation in the yeast morphogenesis checkpoint.Molecular biology of the cell · 2013Article
- Cdc42p regulation of the yeast formin Bni1p mediated by the effector Gic2p.Molecular biology of the cell · 2012Article
- A simple, versatile method for GFP-based super-resolution microscopy via nanobodies.Nature methods · 2012Article
- Article
- The emerging functions of septins in metazoans.EMBO reports · 2011Review
Corrections and comments
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Authors and funding
4 authors at 2 institutions in 1 country.
Funding
Abstract
Although the septin ring and collar in budding yeast were described over 20 years ago, there is still controversy regarding the organization of septin filaments within these structures and about the way in which the ring first forms and about how it converts into a collar at the mother-bud neck. Here we present quantitative analyses of the recruitment of fluorescently-tagged septins to the ring and collar through the cell cycle. Septin ring assembly began several minutes after polarity establishment and this interval was longer in daughter than in mother cells, suggesting asymmetric inheritance of septin regulators. Septins formed an initial faint and irregular ring, which became more regular as septins were recruited at a constant rate. This steady rate of septin recruitment continued for several minutes after the ring converted to a collar at bud emergence. We did not detect a stepwise change in septin fluorescence during the ring-to-collar transition. After collar formation, septins continued to accumulate at the bud neck, though at a reduced rate, until the onset of cytokinesis when the amount of neck-localized septins rapidly decreased. Implications for the mechanism of septin ring assembly are discussed.
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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.