Structure and characterization of the gene encoding a mouse kappa3-related opioid receptor

Ying Xian Pan, Jin Xu, Gavril W. Pasternak

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

A genomic clone comprising the entire cDNA sequence encoding a mouse kappa3-related opioid receptor (KOR-3) was isolated by screening a mouse genomic library with a radiolabeled mouse KOR-3 cDNA probe. Sequence analysis of the genomic clone indicates that the KOR-3 gene contains five exons separated by four introns. The transcription start point (tsp) of KOR-3 was mapped by primer extension analysis of RNAs synthesized either in vivo or in vitro. A TATA-box and several potential regulatory elements, including five GRE sites, four NF-E1 binding sites and one MRE site, are present in the 2 kb of 5'-flanking region. A putative poly(A) signal (AATAAA) is found in the 3'-flanking region.

Original languageEnglish (US)
Pages (from-to)255-260
Number of pages6
JournalGene
Volume171
Issue number2
DOIs
StatePublished - Jun 1 1996
Externally publishedYes

All Science Journal Classification (ASJC) codes

  • Genetics

Keywords

  • Gene structure
  • KOR-3
  • Nucleotide sequence
  • Transcription

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