A34.5, a nonessential component of yeast RNA polymerase I, cooperates with subunit A14 and DNA topoisomerase I to produce a functional rRNA synthesis machine
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منابع مشابه
Association of Yeast RNA Polymerase I with a Nucleolar Substructure Active in Rrna Synthesis and Processing
A novel ribonucleoprotein complex enriched in nucleolar proteins was purified from yeast extracts and constituents were identified by mass spectrometry. When isolated from rapidly growing cells, the assembly contained ribonucleic acid (RNA) polymerase (pol) I, and some of its transcription factors like TATA-binding protein (TBP), Rrn3p, Rrn5p, Rrn7p, and Reb1p along with rRNA processing factors...
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ژورنال
عنوان ژورنال: Molecular and Cellular Biology
سال: 1997
ISSN: 0270-7306,1098-5549
DOI: 10.1128/mcb.17.4.1787