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PMID:30804227

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Citation

Albert, B, Tomassetti, S, Gloor, Y, Dilg, D, Mattarocci, S, Kubik, S, Hafner, L and Shore, D (2019) Sfp1 regulates transcriptional networks driving cell growth and division through multiple promoter-binding modes. Genes Dev. 33:288-293

Abstract

The yeast Sfp1 protein regulates both cell division and growth but how it coordinates these processes is poorly understood. We demonstrate that Sfp1 directly controls genes required for ribosome production and many other growth-promoting processes. Remarkably, the complete set of Sfp1 target genes is revealed only by a combination of ChIP (chromatin immunoprecipitation) and ChEC (chromatin endogenous cleavage) methods, which uncover two promoter binding modes, one requiring a cofactor and the other a DNA-recognition motif. Glucose-regulated Sfp1 binding at cell cycle "START" genes suggests that Sfp1 controls cell size by coordinating expression of genes implicated in mass accumulation and cell division.

Links

PubMed PMC6411004 Online version:10.1101/gad.322040.118

Keywords

Chromatin Immunoprecipitation; DNA-Binding Proteins/genetics; DNA-Binding Proteins/metabolism; Gene Expression Regulation, Fungal/genetics; Gene Regulatory Networks/genetics; Glucose/metabolism; Promoter Regions, Genetic/genetics; Protein Binding; RNA Polymerase II/metabolism; Regulon/genetics; Saccharomyces cerevisiae/genetics; Saccharomyces cerevisiae/growth & development; Saccharomyces cerevisiae Proteins/genetics; Saccharomyces cerevisiae Proteins/metabolism

Significance

Annotations

Gene product Qualifier GO Term Evidence Code with/from Aspect Extension Notes Status

YEAST:SFP1

GO:0003676: nucleic acid binding

ECO:0000256: match to sequence model evidence used in automatic assertion

F

Figure 1. Regulation of growth-related genes by Sfp1 (temporary annotation)

complete

Notes

See also

References

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