ArticlePLoS genetics2016
The DenA/DEN1 Interacting Phosphatase DipA Controls Septa Positioning and Phosphorylation-Dependent Stability of Cytoplasmatic DenA/DEN1 during Fungal Development.
Article in PLoS genetics, 2016. 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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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.
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Who cites it
15 citing papers in PubMed, 26 citations in OpenAlex.
- NEDD8, stress granules, and amyotrophic lateral sclerosis: unveiling the therapeutic potential of the NEDP1 protease.Essays in biochemistry · 2025Review
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- Fungal COP9 signalosome assembly requires connection of two trimeric intermediates for integration of intrinsic deneddylase.Proceedings of the National Academy of Sciences of the United States of America · 2023Article
- Woronin body hitchhiking on early endosomes is dispensable for septal localization inMolecular biology of the cell · 2023Article
- Woronin bodies move dynamically and bidirectionally by hitchhiking on early endosomes inbioRxiv : the preprint server for biology · 2023Article
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- HJournal of fungi (Basel, Switzerland) · 2021Article
- PxdA interacts with the DipA phosphatase to regulate peroxisome hitchhiking on early endosomes.Molecular biology of the cell · 2021Article
- Article
- The COP9 Signalosome: A Multi-DUB Complex.Biomolecules · 2020Review
- COP9 Signalosome Interaction with UspA/Usp15 Deubiquitinase Controls VeA-Mediated Fungal Multicellular Development.Biomolecules · 2019Article
- Article
- Article
- Fungal Morphogenesis, from the Polarized Growth of Hyphae to Complex Reproduction and Infection Structures.Microbiology and molecular biology reviews : MMBR · 2018Review
- Sem1 links proteasome stability and specificity to multicellular development.PLoS genetics · 2018Article
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Authors and funding
7 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
DenA/DEN1 and the COP9 signalosome (CSN) represent two deneddylases which remove the ubiquitin-like Nedd8 from modified target proteins and are required for distinct fungal developmental programmes. The cellular DenA/DEN1 population is divided into a nuclear and a cytoplasmatic subpopulation which is especially enriched at septa. DenA/DEN1 stability control mechanisms are different for the two cellular subpopulations and depend on different physical interacting proteins and the C-terminal DenA/DEN1 phosphorylation pattern. Nuclear DenA/DEN1 is destabilized during fungal development by five of the eight CSN subunits which target nuclear DenA/DEN1 for degradation. DenA/DEN1 becomes stabilized as a phosphoprotein at S243/S245 during vegetative growth, which is necessary to support further asexual development. After the initial phase of development, the newly identified cytoplasmatic DenA/DEN1 interacting phosphatase DipA and an additional developmental specific C-terminal phosphorylation site at serine S253 destabilize DenA/DEN1. Outside of the nucleus, DipA is co-transported with DenA/DEN1 in the cytoplasm between septa and nuclei. Deletion of dipA resulted in increased DenA/DEN1 stability in a strain which is unresponsive to illumination. The mutant strain is dysregulated in cytokinesis and impaired in asexual development. Our results suggest a dual phosphorylation-dependent DenA/DEN1 stability control with stabilizing and destabilizing modifications and physical interaction partner proteins which function as control points in the nucleus and the cytoplasm.
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