title: Regional chromosomal localisation of APOA2 to 1q21-1q23.
abstract: Using in situ hybridisation, we have mapped APOA2 to the 1q21-1q23 region of chromosome 1. DNA hybridisation to somatic cell hybrids made from cells carrying a balanced translocation between X and 1 confirms the localisation as proximal to 1q23. This was further confirmed by the presence of two polymorphic alleles in a cell line carrying a deletion of 1q25-1q32.
mesh_terms: D000818:Animals; D016633:Apolipoprotein A-II; D001054:Apolipoproteins A / Q000235:genetics*; D002460:Cell Line; D002874:Chromosome Mapping; D002878:Chromosomes, Human, Pair 1; D003001:Cloning, Molecular; D004247:DNA / Q000235:genetics; D005796:Genes; D006801:Humans; D006822:Hybrid Cells / Q000166:cytology; D007621:Karyotyping; D008075:Lipoproteins, HDL / Q000235:genetics*; D051379:Mice; D009693:Nucleic Acid Hybridization; D014178:Translocation, Genetic; D014960:X Chromosome
chemical_list: D016633:Apolipoprotein A-II; D001054:Apolipoproteins A; D008075:Lipoproteins, HDL; D004247:DNA