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Article

TAF1B is a TFIIB-like component of the basal transcription machinery for RNA polymerase I.

Science (New York, N.Y.) - 16 Sept 2011

Naidu Srivatsava, Friedrich J Karsten, Russell Jackie, Zomerdijk Joost C B M

Abstract excerpt

Transcription by eukaryotic RNA polymerases (Pols) II and III and archaeal Pol requires structurally related general transcription factors TFIIB, Brf1, and TFB, respectively, which are essential for polymerase recruitment and initiation events. A TFIIB-like protein was not evident in the Pol I basal transcription machinery. We report that TAF1B, a subunit of human Pol I basal transcription factor SL1, is...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

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Identifiers

PMID: 21921199
DOI: 10.1126/science.1207656
PMCID: PMC3566551

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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