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Cited by 213

The DOI matches its Crossref record; 5 of the 5 references it cites were found in a registry or an index.

Isolation of a Novel Family of C2H2 Zinc Finger Proteins Implicated in Transcriptional Repression Mediated by Chicken Ovalbumin Upstream Promoter Transcription Factor (COUP-TF) Orphan Nuclear Receptors

Open access
Avram, Dorina, Fields, Andrew, Top, Karen Pretty On, Nevrivy, Daniel J., Ishmael, Jane E., Leid, Mark·2000·Journal of Biological Chemistry

Abstract

Two novel and related C(2)H(2) zinc finger proteins that are highly expressed in the brain, CTIP1 and CTIP2 (COUP TF-interacting proteins 1 and 2, respectively), were isolated and shown to interact with all members of the chicken ovalbumin upstream promoter transcription factor (COUP-TF) subfamily of orphan nuclear receptors. The interaction of CTIP1 with ARP1 was studied in detail, and CTIP1 was found to harbor two independent ARP1 interaction domains, ID1 and ID2, whereas the putative AF-2 of ARP1 was required for interaction with CTIP1. CTIP1, which exhibited a punctate staining pattern within the nucleus of transfected cells, recruited cotransfected ARP1 to these foci and potentiated ARP1-mediated transcriptional repression of a reporter construct. However, transcriptional repression mediated by ARP1 acting through CTIP1 did not appear to involve recruitment of a trichostatin A-sensitive histone deacetylase(s) to the template, suggesting that this repression pathway may be distinct from that utilized by several other nuclear receptors.

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Metadata

Authors
Avram, D., Fields, A., Top, K. P. O., Nevrivy, D. J., Ishmael, J. E., & Leid, M.
Venue
Journal of Biological Chemistry
Publisher
Elsevier BV
Published
2000-04
Volume
275
Issue
14
Pages
10315-10322
ISSN
0021-9258 (ISSN-L)
OpenAlex
W2089990273
Cited by
213
References
5
FWCI
2.58
Type
journal article
Language
en
Open access
hybrid

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CoChat. (2026). Citation check: Isolation of a Novel Family of C2H2 Zinc Finger Proteins Implicated in Transcriptional Repression Mediated by Chicken Ovalbumin Upstream Promoter Transcription Factor (COUP-TF) Orphan Nuclear Receptors. https://app.cochat.ai/papers/10.1074/jbc.275.14.10315
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Avram, D., Fields, A., Top, K. P. O., Nevrivy, D. J., Ishmael, J. E., & Leid, M. (2000). Isolation of a Novel Family of C2H2 Zinc Finger Proteins Implicated in Transcriptional Repression Mediated by Chicken Ovalbumin Upstream Promoter Transcription Factor (COUP-TF) Orphan Nuclear Receptors. Journal of Biological Chemistry. https://doi.org/10.1074/jbc.275.14.10315

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