ArticleGenetics2005
The inactivation of KlNOT4, a Kluyveromyces lactis gene encoding a component of the CCR4-NOT complex, reveals new regulatory functions.
Article in Genetics, 2005. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 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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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.
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Who cites it
2 citing papers in PubMed, 5 citations in OpenAlex.
- The C-terminal region of yeast ubiquitin-protein ligase Not4 mediates its cellular localization and stress response.FEMS microbiology letters · 2021Article
- Genome editing in Kluyveromyces and Ogataea yeasts using a broad-host-range Cas9/gRNA co-expression plasmid.FEMS yeast research · 2018Article
Corrections and comments
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
We have isolated the KlNOT4 gene of the yeast Kluyveromyces lactis, which encodes a component of the evolutionarily conserved CCR4-NOT complex. We show that inactivation of the gene leads to pleiotropic defects that were differentially suppressed by the NOT4 gene of S. cerevisiae, indicating that these genes have overlapping, but not identical, functions. K. lactis strains lacking Not4p are defective in fermentation and show reduced transcription of glucose transporter and glycolytic genes, which are phenotypes that are not found in the corresponding mutant of S. cerevisiae. We also show that Not4 proteins control the respiratory pathway in both yeasts, although with some differences. They activate transcription of KlACS2 and KlCYC1, but repress KlICL1, ScICL1, ScACS1, and ScCYC1. Altogether, our results indicate that Not4p is a pivotal factor involved in the regulation of carbon metabolism in yeast.
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