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Cited by 552

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Factors involved in specific transcription by human RNA polymerase II: analysis by a rapid and quantitative in vitro assay.

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Sawadogo, M, Roeder, R G·1985·Proceedings of the National Academy of Sciences

Abstract

We describe a new assay system that allows a rapid, direct, and quantitative detection of promoter-dependent in vitro transcription by RNA polymerase II. The template used is a hybrid plasmid containing the adenovirus major late promoter linked to a synthetic 400-base-pair DNA fragment that lacks cytidine residues on the transcribed strand--i.e., generates a transcript with no guanosine residues. In vitro transcriptions are carried out in the absence of GTP or, if the reactions contain GTP, in the presence of RNase T1 and the chain terminator 3'-0-methyl-GTP. Under these conditions the only RNAs that can accumulate, whether from a circular or linearized DNA template, are the 400-nucleotide RNase T1-resistant transcripts resulting from accurate initiation at the major late promoter. Thus, specific transcription can be directly monitored by conventional RNA quantitation methods. Using this fast assay, we show that three basic transcription factors, TFIIB, TFIID, and TFIIE, are absolutely required, in addition to the RNA polymerase II, for specific transcription initiation from the adenovirus major late promoter. Units of activity can be defined for each of these individual components. The applicability of this kind of assay to other systems is discussed.

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Metadata

Authors
Sawadogo, M., & Roeder, R. G.
Venue
Proceedings of the National Academy of Sciences
Published
1985-07
Volume
82
Issue
13
Pages
4394-4398
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W1977694232
Cited by
552
References
23
FWCI
9.19
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Factors involved in specific transcription by human RNA polymerase II: analysis by a rapid and quantitative in vitro assay. https://app.cochat.ai/papers/10.1073/pnas.82.13.4394
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Sawadogo, M., & Roeder, R. G. (1985). Factors involved in specific transcription by human RNA polymerase II: analysis by a rapid and quantitative in vitro assay. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.82.13.4394

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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