Search results for "Sus1"

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The SAGA/TREX‑2 subunit Sus1 binds widely to transcribed genes and affects mRNA turnover globally

2018

Abstract Background Eukaryotic transcription is regulated through two complexes, the general transcription factor IID (TFIID) and the coactivator Spt–Ada–Gcn5 acetyltransferase (SAGA). Recent findings confirm that both TFIID and SAGA contribute to the synthesis of nearly all transcripts and are recruited genome-wide in yeast. However, how this broad recruitment confers selectivity under specific conditions remains an open question. Results Here we find that the SAGA/TREX-2 subunit Sus1 associates with upstream regulatory regions of many yeast genes and that heat shock drastically changes Sus1 binding. While Sus1 binding to TFIID-dominated genes is not affected by temperature, its recruitmen…

0301 basic medicineSaccharomyces cerevisiae Proteinslcsh:QH426-470Transcription GeneticSAGASaccharomyces cerevisiaeBiologySus103 medical and health sciencesTranscripció genèticaTranscription (biology)Stress PhysiologicalGene Expression Regulation FungalCoactivatorGeneticsTranscriptional regulationRNA MessengerPromoter Regions GeneticMolecular BiologyGeneGeneral transcription factorResearchEukaryotic transcriptionNuclear ProteinsRNA-Binding ProteinsRNA FungalCell biologylcsh:Genetics030104 developmental biologyChIP-exoRegulatory sequenceTrans-ActivatorsTranscription factor II DTranscriptionGenèticaProtein BindingGRO
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Unveiling novel interactions of histone chaperone Asf1 linked to TREX-2 factors Sus1 and Thp1

2014

13 páginas, 7 figuras, 2 yablas

Saccharomyces cerevisiae ProteinsTranscription Genetic(5-10) yAsf1Histone H2B ubiquitinationCell Cycle ProteinsSAGASaccharomyces cerevisiaeBiologyyeastMethylationTREX-2RNA TransportHistonesSus1Histone H3Histone H1Gene Expression Regulation FungalhistonesHistone H2ANucleosomeHistone codeTAP-MS strategyHistone ChaperonesRNA MessengerHistone octamerGeneticsNuclear ProteinsRNA-Binding ProteinsAcetylationCell BiologyYeastCell biologyRibonucleoproteinsHistone methyltransferaseProtein Processing Post-TranslationalMolecular ChaperonesResearch Paper
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