title: Transcription: adjusting to adversity by regulating RNA polymerase.
abstract: Under growth-limiting conditions, budding yeast shut down transcription of genes of the translation apparatus. Recent studies have shown that this response is signaled, in part, by multiple pathways that converge on Maf1, leading to a change of this protein's phosphorylation state and its relocation to the nucleus, where it represses RNA polymerase III.
authors.affiliation: Division of Biological Sciences and Center for Molecular Genetics, University of California, San Diego, 9500 Gilman Drive, La Jolla, California 92093-0634, USA. epg@biomail.ucsd.edu
authors.forename: E Peter
authors.initials: EP
authors.lastname: Geiduschek
authors.forename: George A
authors.initials: GA
authors.lastname: Kassavetis
mesh_terms: D005786:Gene Expression Regulation; D008957:Models, Genetic; D010766:Phosphorylation; D012320:RNA Polymerase III / Q000235:genetics* / Q000378:metabolism; D012441:Saccharomyces cerevisiae / Q000235:genetics* / Q000254:growth & development; D029701:Saccharomyces cerevisiae Proteins / Q000235:genetics / Q000378:metabolism / Q000502:physiology*; D014157:Transcription Factors / Q000235:genetics / Q000378:metabolism / Q000502:physiology*; D014158:Transcription, Genetic / Q000502:physiology*
chemical_list: C104954:MAF1 protein, S cerevisiae; D029701:Saccharomyces cerevisiae Proteins; D014157:Transcription Factors; D012320:RNA Polymerase III