title: Biochemical effects of ethionine on sea urchin embryo development.
mesh_terms: D000596:Amino Acids / Q000032:analysis; D000818:Animals; D002247:Carbon Isotopes; D004247:DNA / Q000096:biosynthesis; D004447:Echinodermata; D004625:Embryo, Nonmammalian / Q000187:drug effects*; D005001:Ethionine / Q000378:metabolism / Q000494:pharmacology*; D007930:Leucine / Q000378:metabolism; D008745:Methylation; D014176:Protein Biosynthesis; D011506:Proteins / Q000032:analysis; D012313:RNA / Q000096:biosynthesis; D013936:Thymidine / Q000378:metabolism; D014316:Tritium; D014498:Uracil / Q000378:metabolism
chemical_list: D000596:Amino Acids; D002247:Carbon Isotopes; D011506:Proteins; D014316:Tritium; D014498:Uracil; D012313:RNA; D004247:DNA; D007930:Leucine; D013936:Thymidine; D005001:Ethionine