title: On the water-soluble protein of sea urchin eggs and its changes during the early development.
mesh_terms: D000818:Animals; D002855:Chromatography, Thin Layer; D005260:Female; D005306:Fertilization; D008970:Molecular Weight; D010063:Ovum / Q000032:analysis*; D011506:Proteins / Q000032:analysis*; D012617:Sea Urchins / Q000196:embryology*
chemical_list: D011506:Proteins