ArticleGenetics2016
Mms21 SUMO Ligase Activity Promotes Nucleolar Function in Saccharomyces cerevisiae.
Article in Genetics, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 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.
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Who cites it
6 citing papers in PubMed, 10 citations in OpenAlex.
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- Acute ethanol stress induces sumoylation of conserved chromatin structural proteins inMolecular biology of the cell · 2021Article
- Siz2 Prevents Ribosomal DNA Recombination by Modulating Levels of Tof2 in Saccharomyces cerevisiae.mSphere · 2019Article
- Acute Smc5/6 depletion reveals its primary role in rDNA replication by restraining recombination at fork pausing sites.PLoS genetics · 2018Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The budding yeast E3 SUMO ligase Mms21, also known as Nse2, is a component of the Smc5/6 complex, which regulates sister chromatid cohesion, DNA replication, and repair. Our study shows that the mms21RINGΔ mutant exhibits (1) reduced ribosomal RNA production; (2) nuclear accumulation of ribosomal proteins; (3) elevated Gcn4 translation, indicating translational stress; and (4) upregulation of Gcn4 targets. Genes involved in ribosome biogenesis and translation are downregulated in the mms21RINGΔ mutant. We identified RPL19A as a novel genetic suppressor of the mms21RINGΔ mutant. Deletion of RPL19A partially suppresses growth defects in both smc5-6 and mms21RINGΔ mutants as well as nuclear accumulation of ribosome subunits in the mms21RINGΔ mutant. Deletion of a previously identified strong suppressor, MPH1, rescues both the accumulation of ribosome subunits and translational stress. This study suggests that the Smc5/6 complex supports nucleolar function.
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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.