Spontaneous chromosomal instability.
D000015:Abnormalities, Multiple; D000741:Anemia, Aplastic / Q000235:genetics; D001260:Ataxia Telangiectasia / Q000235:genetics; D002478:Cells, Cultured; D002875:Chromosomes; D004392:Dwarfism / Q000235:genetics; D004890:Erythema / Q000235:genetics; D005148:Facial Dermatoses / Q000235:genetics; D005808:Genes, Recessive; D006801:Humans; D007621:Karyotyping; D008214:Lymphocytes; D010787:Photosensitivity Disorders / Q000235:genetics; D013684:Telangiectasis / Q000151:congenital; D013997:Time Factors; D014983:Xeroderma Pigmentosum / Q000235:genetics