title: Phosphoproteinphosphatase activity in sea urchin embryos.
mesh_terms: D000818:Animals; D011232:Chemical Precipitation; D003124:Colorimetry; D004447:Echinodermata; D004625:Embryo, Nonmammalian / Q000201:enzymology*; D066298:In Vitro Techniques; D010744:Phosphoric Monoester Hydrolases / Q000378:metabolism*; D014176:Protein Biosynthesis
chemical_list: D010744:Phosphoric Monoester Hydrolases