title: Simplified chromosome preparations from chorionic villi obtained by choriocentesis or derived from induced abortions.
abstract: Simplified "overnight" and longer term primary culture techniques are described for obtaining chromosome preparations from tiny chorionic villi samples (5-15 mg).
mesh_terms: D000028:Abortion, Induced; D002824:Chorionic Villi / Q000032:analysis*; D002871:Chromosome Banding; D002875:Chromosomes / Q000032:analysis*; D005260:Female; D006801:Humans; D008722:Methods; D011247:Pregnancy; D011261:Pregnancy Trimester, First