title: gamma-Aminobutyric acid A or C receptor? gamma-Aminobutyric acid rho 1 receptor RNA induces bicuculline-, barbiturate-, and benzodiazepine-insensitive gamma-aminobutyric acid responses in Xenopus oocytes.
abstract: Xenopus oocyte expression of the recently cloned gamma-aminobutyric acid (GABA) rho 1 receptor subunit cDNA yields a pharmacologic profile characteristic of the GABAc responses described by Johnston [Benzodiazepine/GABA Receptors and Chloride Channels. Receptor Biochemistry and Methodology (R. W. Olsen and J. C. Venter, eds), Vol. 5. Alan R. Liss, New York, 57-71 (1986)] and the responses to retinal mRNA recently reported in the Xenopus expression system [Proc. Natl. Acad. Sci. USA 88:4318-4322 (1991)]. A rationale for defining GABA rho 1 as forming a GABAc receptor is discussed.
authors.affiliation: Laboratory of Molecular Neurobiology, ARC/NIDA, Baltimore, Maryland.
authors.forename: S
authors.initials: S
authors.lastname: Shimada
authors.forename: G
authors.initials: G
authors.lastname: Cutting
authors.forename: G R
authors.initials: GR
authors.lastname: Uhl
mesh_terms: D000818:Animals; D001463:Barbiturates / Q000494:pharmacology*; D001569:Benzodiazepines / Q000494:pharmacology*; D001640:Bicuculline / Q000494:pharmacology*; D004247:DNA / Q000235:genetics; D010063:Ovum; D012333:RNA, Messenger / Q000096:biosynthesis / Q000378:metabolism / Q000494:pharmacology; D011963:Receptors, GABA-A / Q000187:drug effects / Q000235:genetics / Q000378:metabolism*; D014981:Xenopus; D005680:gamma-Aminobutyric Acid / Q000378:metabolism*
chemical_list: D001463:Barbiturates; D012333:RNA, Messenger; D011963:Receptors, GABA-A; D001569:Benzodiazepines; D005680:gamma-Aminobutyric Acid; D004247:DNA; D001640:Bicuculline