title: A new era for cytogenetics.
mesh_terms: D000649:Amniocentesis / Q000009:adverse effects; D001345:Autoradiography; D002869:Chromosome Aberrations / Q000175:diagnosis; D025063:Chromosome Disorders; D003582:Cytogenetics; D004247:DNA; D004314:Down Syndrome / Q000235:genetics; D005260:Female; D006570:Heterochromatin; D006801:Humans; D007231:Infant, Newborn; D007621:Karyotyping; D008297:Male; D009030:Mosaicism; D009691:Nucleic Acid Denaturation; D011247:Pregnancy; D012729:Sex Chromosome Aberrations / Q000175:diagnosis; D012730:Sex Chromosomes; D013194:Staining and Labeling
chemical_list: D006570:Heterochromatin; D004247:DNA