title: Localization of the human GM-CSF receptor gene to the X-Y pseudoautosomal region.
abstract: Mammalian sex chromosomes share a small terminal region of homologous DNA sequences, which pair and recombine during male meiosis. Alleles in this region can be exchanged between X and Y chromosomes and are therefore inherited as if autosomal. Genes from this so-called pseudoautosomal region (PAR) are present in two doses in both males and females, and escape inactivation of the X chromosome in females. Indirect evidence suggests that there must be several pseudoautosomal genes, and several candidates have been proposed. Until now, the only gene that has been unequivocally located in the PAR is MIC2, which encodes a cell-surface antigen of unknown function. We now report the localization of a gene of known function to this region--the gene for the receptor of the haemopoietic regulator, granulocyte-macrophage colony stimulating factor. The chromosomal localization of this gene may be important in understanding the generation of M2 acute myeloid leukaemia.
authors.affiliation: Walter and Eliza Hall Institute of Medical Research, Royal Melbourne Hospital, Parkville, Victoria, Australia.
authors.forename: N M
authors.initials: NM
authors.lastname: Gough
authors.forename: D P
authors.initials: DP
authors.lastname: Gearing
authors.forename: N A
authors.initials: NA
authors.lastname: Nicola
authors.forename: E
authors.initials: E
authors.lastname: Baker
authors.forename: M
authors.initials: M
authors.lastname: Pritchard
authors.forename: D F
authors.initials: DF
authors.lastname: Callen
authors.forename: G R
authors.initials: GR
authors.lastname: Sutherland
mesh_terms: D002874:Chromosome Mapping; D005260:Female; D006801:Humans; D015470:Leukemia, Myeloid, Acute / Q000235:genetics; D008297:Male; D009693:Nucleic Acid Hybridization; D010375:Pedigree; D012150:Polymorphism, Restriction Fragment Length; D011956:Receptors, Cell Surface / Q000235:genetics*; D016184:Receptors, Colony-Stimulating Factor; D014960:X Chromosome; D014998:Y Chromosome
chemical_list: D011956:Receptors, Cell Surface; D016184:Receptors, Colony-Stimulating Factor