title: Characterization of sea-urchin sperm deoxyribonucleoproteins (DNP) extracted with glycine.
mesh_terms: D000818:Animals; D004586:Electrophoresis; D005998:Glycine; D008297:Male; D008854:Microscopy, Electron; D009698:Nucleoproteins / Q000032:analysis*; D012617:Sea Urchins; D012965:Sodium Chloride; D013094:Spermatozoa / Q000032:analysis*; D014461:Ultracentrifugation
chemical_list: D009698:Nucleoproteins; D012965:Sodium Chloride; D005998:Glycine