title: Developmental changes of chromatin non-histone proteins in sea urchins.
mesh_terms: D000178:Acrylamides; D000818:Animals; D002843:Chromatin / Q000032:analysis*; D004586:Electrophoresis; D004625:Embryo, Nonmammalian / Q000166:cytology; D005314:Embryonic and Fetal Development; D009698:Nucleoproteins / Q000032:analysis*; D012617:Sea Urchins
chemical_list: D000178:Acrylamides; D002843:Chromatin; D009698:Nucleoproteins