First Author | Derry JM | Year | 1991 |
Journal | Genomics | Volume | 10 |
Issue | 3 | Pages | 593-7 |
PubMed ID | 1679744 | Mgi Jnum | J:11417 |
Mgi Id | MGI:59853 | Doi | 10.1016/0888-7543(91)90441-g |
Citation | Derry JM, et al. (1991) Mapping of the glycine receptor alpha 2-subunit gene and the GABAA alpha 3-subunit gene on the mouse X chromosome. Genomics 10(3):593-7 |
abstractText | We have mapped the gene for the alpha 2-subunit of the inhibitory glycine receptor (Glra2) to the telomeric end of the mouse X chromosome by backcross analysis of a Mus musculus/Mus spretus interspecific cross. In addition, we have extended the mapping of the GABAA alpha 3-subunit receptor gene (Gabra3). A deduced gene order of cen-Cybb-Hprt-DXPas6-Gabra3-Rsvp-Gdx/Cf-8- Dmd-Pgk-1-DXPas2-Plp-DXPas1-Glra2-tel places Gabra3 proximal to the visual pigment gene Rsvp and Glra2 in the region of loci for hypophosphatemia (Hyp), steroid sulfatase (Sts), and the E1 alpha-subunit of pyruvate dehydrogenase (Pdha1). This establishes the XF region of the mouse X chromosome as homologous with the Xp22.1-p22.3 region of the human X chromosome and indicates the presence of an evolutionary breakpoint in the region of Xp21.3. |