Preferential breakage of sensitive regions of human chromosomes.
D000368:Aged; D002869:Chromosome Aberrations; D003872:Dermatitis / Q000235:genetics; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D006330:Heart Defects, Congenital / Q000235:genetics; D006801:Humans; D008214:Lymphocytes / Q000166:cytology; D008228:Lymphoma, Non-Hodgkin / Q000235:genetics; D014376:Tuberculosis / Q000235:genetics