title: Biochemical properties of abnormal embryos of echinoderms and amphibians.
mesh_terms: D000367:Age Factors; D000663:Amphibians / Q000196:embryology*; D000818:Animals; D004396:Coloring Agents; D004247:DNA / Q000096:biosynthesis; D004447:Echinodermata / Q000196:embryology*; D004625:Embryo, Nonmammalian / Q000187:drug effects* / Q000201:enzymology / Q000378:metabolism; D004627:Embryonic Induction; D007477:Ions; D007527:Isoenzymes / Q000378:metabolism; D008094:Lithium / Q000494:pharmacology; D012313:RNA / Q000096:biosynthesis
chemical_list: D004396:Coloring Agents; D007477:Ions; D007527:Isoenzymes; D012313:RNA; D004247:DNA; D008094:Lithium