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dc.contributor.authorReese, Joseph C.
dc.contributor.authorApone, Lynne Marie
dc.contributor.authorWalker, Scott S.
dc.contributor.authorGriffin, Loree A.
dc.contributor.authorGreen, Michael R.
dc.date2022-08-11T08:08:57.000
dc.date.accessioned2022-08-23T16:13:34Z
dc.date.available2022-08-23T16:13:34Z
dc.date.issued1994-10-06
dc.date.submitted2008-05-15
dc.identifier.citationNature. 1994 Oct 6;371(6497):523-7. <a href="http://dx.doi.org/10.1038/371523a0">Link to article on publisher's site</a>
dc.identifier.issn0028-0836 (Print)
dc.identifier.doi10.1038/371523a0
dc.identifier.pmid7935765
dc.identifier.urihttp://hdl.handle.net/20.500.14038/33653
dc.description.abstractIn higher eukaryotes the RNA polymerase II transcription factor TFIID is composed of a TATA-box-binding protein (TBP) and a set of tightly bound polypeptides, designated TBP-associated factors (TAFIIS). One or more TAFIIS are coactivators that are required for activated but not basal transcription. The eukaryotic transcription machinery is highly conserved and it is therefore puzzling that TAFIIS have not been identified in yeast. Here we use TBP as a protein-affinity ligand to isolate from yeast a multisubunit complex that is required specifically for activated transcription by RNA polymerase II. Microsequence analysis and cloning of two subunits of this complex reveal that they are the homologues of known mammalian and Drosophila TAFIIS. The genes encoding these two yeast TAFIIS are essential, suggesting that activated transcription is required for viability of Saccharomyces cerevisiae.
dc.language.isoen_US
dc.relation<a href="http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?db=pubmed&cmd=Retrieve&list_uids=7935765&dopt=Abstract">Link to Article in PubMed</a>
dc.relation.urlhttp://dx.doi.org/10.1038/371523a0
dc.subjectAmino Acid Sequence; Animals; DNA-Binding Proteins; Drosophila; Humans; Ligands; Molecular Sequence Data; RNA Polymerase II; Saccharomyces cerevisiae; *Saccharomyces cerevisiae Proteins; Sequence Homology, Amino Acid; *TATA Box; *TATA-Binding Protein Associated Factors; TATA-Box Binding Protein; Transcription Factors; *Transcription Factors, General; *Transcription, Genetic; *Transcriptional Elongation Factors
dc.subjectLife Sciences
dc.subjectMedicine and Health Sciences
dc.titleYeast TAFIIS in a multisubunit complex required for activated transcription
dc.typeJournal Article
dc.source.journaltitleNature
dc.source.volume371
dc.source.issue6497
dc.identifier.legacycoverpagehttps://escholarship.umassmed.edu/gsbs_sp/32
dc.identifier.contextkey509173
html.description.abstract<p>In higher eukaryotes the RNA polymerase II transcription factor TFIID is composed of a TATA-box-binding protein (TBP) and a set of tightly bound polypeptides, designated TBP-associated factors (TAFIIS). One or more TAFIIS are coactivators that are required for activated but not basal transcription. The eukaryotic transcription machinery is highly conserved and it is therefore puzzling that TAFIIS have not been identified in yeast. Here we use TBP as a protein-affinity ligand to isolate from yeast a multisubunit complex that is required specifically for activated transcription by RNA polymerase II. Microsequence analysis and cloning of two subunits of this complex reveal that they are the homologues of known mammalian and Drosophila TAFIIS. The genes encoding these two yeast TAFIIS are essential, suggesting that activated transcription is required for viability of Saccharomyces cerevisiae.</p>
dc.identifier.submissionpathgsbs_sp/32
dc.contributor.departmentProgram in Gene Function and Expression
dc.contributor.departmentProgram in Molecular Medicine
dc.source.pages523-7


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