title: Complexity of human satellite A DNA.
mesh_terms: D002466:Cell Nucleolus / Q000032:analysis; D002499:Centrifugation, Density Gradient; D004247:DNA / Q000302:isolation & purification*; D003854:Deoxyribonucleotides / Q000032:analysis; D005260:Female; D006801:Humans; D006863:Hydrogen-Ion Concentration; D008970:Molecular Weight; D009690:Nucleic Acid Conformation; D009695:Nucleic Acid Renaturation; D010920:Placenta / Q000032:analysis / Q000166:cytology; D011247:Pregnancy; D013056:Spectrophotometry, Ultraviolet
chemical_list: D003854:Deoxyribonucleotides; D004247:DNA