title: Structure and expression of the orphan nuclear receptor SHP gene.
abstract: To determine the organization of the orphan nuclear receptor SHP gene (Seol, W., Choi, H.-S., and Moore, D.D. (1996) Science 272, 1336-1339), genomic clones were isolated from human and mouse genomic libraries. The SHP gene was composed of two exons interrupted by a single intron spanning approximately 1.8 kilobases in human and 1.2 kilobases in mouse. Genomic Southern blot analysis and fluorescence in situ hybridization of human metaphase chromosomes indicated that the SHP gene is located at the human chromosome 1p36.1 subband. The 5'-flanking regions of human and mouse SHP genes were highly conserved, showing 77% homology in the region of approximately 600 nucleotides upstream from the transcription start site. Primer extension analysis was carried out to determine the transcription start site of human SHP to 32 nucleotides downstream of a potential TATA box. The human SHP gene was specifically expressed in fetal liver, fetal adrenal gland, adult spleen, and adult small intestine. As expected from this expression pattern, the activity of the mouse SHP promoter measured by transient transfection was significantly higher in the adrenal-derived Y1 cells than HeLa cells.
authors.affiliation: Hormone Research Center, Chonnam National University, Kwangju, 500-757 Republic of Korea.
authors.forename: H K
authors.initials: HK
authors.lastname: Lee
authors.forename: Y K
authors.initials: YK
authors.lastname: Lee
authors.forename: S H
authors.initials: SH
authors.lastname: Park
authors.forename: Y S
authors.initials: YS
authors.lastname: Kim
authors.forename: S H
authors.initials: SH
authors.lastname: Park
authors.forename: J W
authors.initials: JW
authors.lastname: Lee
authors.forename: H B
authors.initials: HB
authors.lastname: Kwon
authors.forename: J
authors.initials: J
authors.lastname: Soh
authors.forename: D D
authors.initials: DD
authors.lastname: Moore
authors.forename: H S
authors.initials: HS
authors.lastname: Choi
mesh_terms: D000818:Animals; D001483:Base Sequence; D002478:Cells, Cultured; D002874:Chromosome Mapping; D002878:Chromosomes, Human, Pair 1 / Q000235:genetics; D017124:Conserved Sequence / Q000235:genetics; D006801:Humans; D017404:In Situ Hybridization, Fluorescence; D051379:Mice; D008969:Molecular Sequence Data; D011401:Promoter Regions, Genetic / Q000235:genetics; D012333:RNA, Messenger / Q000378:metabolism; D018160:Receptors, Cytoplasmic and Nuclear / Q000235:genetics*; D017422:Sequence Analysis, DNA; D012689:Sequence Homology, Nucleic Acid; D014158:Transcription, Genetic / Q000235:genetics; D014162:Transfection / Q000235:genetics
chemical_list: D012333:RNA, Messenger; D018160:Receptors, Cytoplasmic and Nuclear; C099713:nuclear receptor subfamily 0, group B, member 2