title: Structural analysis of the regulatory region of the human corticotropin releasing hormone gene.
abstract: A DNA fragment containing the human corticotropin releasing hormone (CRH) gene, along with 9 kb of upstream and 4 kb of downstream sequences, was isolated from a human genomic DNA library. Nucleotide sequence analysis of the proximal 918 nucleotides 5' flanking the putative major mRNA start site of the human gene and comparison to the 866 nucleotide long homologous ovine sequence, revealed that this region of the CRH gene consists of two distinct areas with different degrees of homology, varying from 72% to 94%. The putative functional features of the human sequence were identified. Many, but not all, features were conserved in the ovine sequence. The highly conserved nature of the regulatory region of this gene makes it a good candidate for tracing possible related genetic defects of the hypothalamic-pituitary-adrenal (HPA) axis.
authors.affiliation: Pediatric Endocrinology Section, National Institute of Child Health and Human Development, Bethesda, MD.
authors.forename: N C
authors.initials: NC
authors.lastname: Vamvakopoulos
authors.forename: M
authors.initials: M
authors.lastname: Karl
authors.forename: V
authors.initials: V
authors.lastname: Mayol
authors.forename: T
authors.initials: T
authors.lastname: Gomez
authors.forename: C A
authors.initials: CA
authors.lastname: Stratakis
authors.forename: A
authors.initials: A
authors.lastname: Margioris
authors.forename: G P
authors.initials: GP
authors.lastname: Chrousos
mesh_terms: D000818:Animals; D001483:Base Sequence; D001665:Binding Sites; D003346:Corticotropin-Releasing Hormone / Q000235:genetics*; D004247:DNA / Q000032:analysis; D006801:Humans; D008969:Molecular Sequence Data; D010920:Placenta / Q000032:analysis; D012333:RNA, Messenger / Q000032:analysis; D012045:Regulatory Sequences, Nucleic Acid; D012689:Sequence Homology, Nucleic Acid; D012756:Sheep
chemical_list: D012333:RNA, Messenger; D004247:DNA; D003346:Corticotropin-Releasing Hormone