title: Arsenic-induced developmental defects and mitotic abnormalities in sea-urchin development.
mesh_terms: D000818:Animals; D001149:Arsenates / Q000494:pharmacology*; D001151:Arsenic / Q000494:pharmacology*; D018053:Arsenites; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D004625:Embryo, Nonmammalian / Q000187:drug effects / Q000502:physiology*; D005260:Female; D008297:Male; D008938:Mitosis / Q000187:drug effects*; D010063:Ovum / Q000187:drug effects* / Q000502:physiology; D012617:Sea Urchins; D017670:Sodium Compounds; D013094:Spermatozoa / Q000187:drug effects* / Q000502:physiology; D013439:Sulfhydryl Reagents / Q000494:pharmacology*
chemical_list: D001149:Arsenates; D018053:Arsenites; D017670:Sodium Compounds; D013439:Sulfhydryl Reagents; C017947:sodium arsenite; C009277:sodium arsenate; D001151:Arsenic