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Cited by 557

The DOI matches its Crossref record; 3 of the 3 references it cites were found in a registry or an index.

The adenovirus major late transcription factor USF is a member of the helix-loop-helix group of regulatory proteins and binds to DNA as a dimer.

Open access
Gregor, P D, Sawadogo, M, Roeder, R G·1990·Genes & Development

Abstract

We isolated full-length cDNAs encoding the 43-kD form of human upstream stimulatory factor (USF), a cellular factor required for efficient transcription of the adenovirus major late (AdML) promoter in vitro. Sequence analysis showed USF to be a member of the c-myc-related family of DNA-binding proteins. Using proteins translated in vitro, we identified a DNA-binding domain near the carboxyl terminus, which includes both a helix-loop-helix motif and a leucine repeat. We show that USF interacts with its target DNA as a dimer. The leucine repeat is required for efficient DNA binding of the intact protein and for interactions between full-length and truncated USF proteins. Interestingly, it is not required for DNA binding of the isolated helix-loop-helix domain. The structure of different cDNA clones indicates that USF RNA is differentially spliced, and alternative exon usage may regulate the levels of functional USF protein.

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Metadata

Authors
Gregor, P. D., Sawadogo, M., & Roeder, R. G.
Venue
Genes & Development
Published
1990-10
Volume
4
Issue
10
Pages
1730-1740
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W2171975928
Cited by
557
References
3
Type
posted content
Language
en
Open access
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CoChat. (2026). Citation check: The adenovirus major late transcription factor USF is a member of the helix-loop-helix group of regulatory proteins and binds to DNA as a dimer. https://app.cochat.ai/papers/10.1101/gad.4.10.1730
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Gregor, P. D., Sawadogo, M., & Roeder, R. G. (1990). The adenovirus major late transcription factor USF is a member of the helix-loop-helix group of regulatory proteins and binds to DNA as a dimer. Genes & Development. https://doi.org/10.1101/gad.4.10.1730

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