title: Cytogenetic study of patients with ataxia-telangiectasia.
mesh_terms: D000293:Adolescent; D000328:Adult; D001260:Ataxia Telangiectasia / Q000235:genetics* / Q000276:immunology; D002648:Child; D002842:Chromatids; D002869:Chromosome Aberrations; D002875:Chromosomes / Q000648:ultrastructure; D002901:Chromosomes, Human, 13-15; D002999:Clone Cells; D005260:Female; D005808:Genes, Recessive; D006801:Humans; D007621:Karyotyping; D008213:Lymphocyte Activation; D008214:Lymphocytes / Q000648:ultrastructure; D008297:Male; D009154:Mutation; D011123:Polyploidy; D014178:Translocation, Genetic