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Cited by 524

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

A hypervariable segment in the human dopamine receptor D4 (DRD4) gene

Lichter, Jay B., Barr, Cathy L., Kennedy, James L., Van Tol, Hubert H.M., Kidd, Kenneth K., Livak, Kenneth J.·1993·Human Molecular Genetics

Abstract

The human dopamine D4 receptor contains a novel polymorphism within the putative third cytoplasmic loop of the protein. The polymorphism is characterized by a varying number of direct imperfect 48-bp repeats in the gene. Pharmacological characterization has suggested that this receptor is the site through which the atypical neuroleptic clozapine exerts its antipsychotic action and that some polymorphic variants display different pharmacological properties. Further analysis of the repeat region using innovative technologies indicates that the alleles vary not only in the number of repeats (2-8 or 10 repeat units) but also in the sequence of the repeats and the order in which they appear. In 178 unrelated chromosomes we have identified 19 different repeats in 25 different haplotypes coding for 18 different predicted amino acid sequences, making this one of the most variable functional proteins currently described.

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Metadata

Authors
Lichter, J. B., Barr, C. L., Kennedy, J. L., Van Tol, H. H. M., Kidd, K. K., & Livak, K. J.
Venue
Human Molecular Genetics
Published
1993
Volume
2
Issue
6
Pages
767-773
ISSN
  • 0964-6906 (ISSN-L)
  • 1460-2083
OpenAlex
W2113918287
Cited by
524
References
1
FWCI
5.51
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: A hypervariable segment in the human dopamine receptor D4 (DRD4) gene. https://app.cochat.ai/papers/10.1093/hmg/2.6.767
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Lichter, J. B., Barr, C. L., Kennedy, J. L., Van Tol, H. H. M., Kidd, K. K., & Livak, K. J. (1993). A hypervariable segment in the human dopamine receptor D4 (DRD4) gene. Human Molecular Genetics. https://doi.org/10.1093/hmg/2.6.767

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