BAIT
SPT6
CRE2, SSN20, chromatin-remodeling histone chaperone SPT6, L000002032, YGR116W
Nucleosome remodeling protein; functions in various aspects of transcription, chromatin maintenance, and RNA processing; required for the maintenance of chromatin structure during transcription in order to inhibit transcription from promoters within the coding region; required for H3K36 trimethylation but not dimethylation by Set2p
GO Process (17)
GO Function (4)
GO Component (3)
Gene Ontology Biological Process
- chromatin maintenance [IMP]
- chromatin organization involved in regulation of transcription [IGI, IMP]
- chromatin remodeling [IGI, IMP]
- negative regulation of transcription from RNA polymerase II promoter [IMP]
- negative regulation of transcription from RNA polymerase II promoter by glucose [IMP]
- nucleosome assembly [IDA]
- nucleosome organization [IMP]
- poly(A)+ mRNA export from nucleus [IMP]
- positive regulation of transcription elongation from RNA polymerase II promoter [IDA]
- positive regulation of transcription from RNA polymerase II promoter [IMP]
- positive regulation of transcription involved in G1/S transition of mitotic cell cycle [IMP]
- regulation of histone H3-K36 methylation [IDA, IMP]
- regulation of mRNA 3'-end processing [IGI, IMP]
- regulation of nucleosome density [IMP]
- regulation of transcription from RNA polymerase II promoter in response to stress [IMP]
- regulation of transcriptional start site selection at RNA polymerase II promoter [IMP]
- transcription antitermination [IGI, IMP]
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
PREY
BUR2
CST4, L000002994, L000000205, YLR226W
Cyclin for the Sgv1p (Bur1p) protein kinase; Sgv1p and Bur2p comprise the CDK-cyclin BUR kinase complex which is involved in transcriptional regulation through its phosphorylation of the carboxy-terminal domain (CTD) of the largest subunit of RNA polymerase II (Rpo21p); BUR kinase is also involved in the recruitment of Spt6p to the CTD at the onset of transcription
GO Process (6)
GO Function (1)
GO Component (2)
Gene Ontology Biological Process
Gene Ontology Molecular Function
Gene Ontology Cellular Component
Saccharomyces cerevisiae (S288c)
Synthetic Lethality
A genetic interaction is inferred when mutations or deletions in separate genes, each of which alone causes a minimal phenotype, result in lethality when combined in the same cell under a given condition.
Publication
The ribosome assembly gene network is controlled by the feedback regulation of transcription elongation.
Ribosome assembly requires the concerted expression of hundreds of genes, which are transcribed by all three nuclear RNA polymerases. Transcription elongation involves dynamic interactions between RNA polymerases and chromatin. We performed a synthetic lethal screening in Saccharomyces cerevisiae with a conditional allele of SPT6, which encodes one of the factors that facilitates this process. Some of these synthetic mutants corresponded ... [more]
Nucleic Acids Res. Jun. 15, 2017; (); [Pubmed: 28637236]
Throughput
- Low Throughput
Ontology Terms
- phenotype: inviable (APO:0000112)
Additional Notes
- spt6-140
Curated By
- BioGRID