Observation on the metamorphosis of larvae of Ascidia malaca in sea water devoid of SO4 ions.
D000818:Animals; D001345:Autoradiography; D002816:Chordata, Nonvertebrate; D004625:Embryo, Nonmammalian / Q000187:drug effects; D006651:Histocytochemistry; D008675:Metamorphosis, Biological / Q000187:drug effects*; D012623:Seawater; D013431:Sulfates / Q000494:pharmacology*; D013460:Sulfur Isotopes; D013623:Tail / Q000002:abnormalities; D014867:Water
D013431:Sulfates; D013460:Sulfur Isotopes; D014867:Water