title: Mitochondrial regulation in sea urchins. I. Mitochondrial ultrastructure transformations and changes in the ADP:ATP ratio at fertilization.
mesh_terms: D000244:Adenosine Diphosphate / Q000378:metabolism*; D000255:Adenosine Triphosphate / Q000378:metabolism*; D000818:Animals; D000242:Cyclic AMP / Q000378:metabolism; D006152:Cyclic GMP / Q000378:metabolism; D005260:Female; D008928:Mitochondria / Q000648:ultrastructure*; D010063:Ovum / Q000378:metabolism / Q000648:ultrastructure*; D010101:Oxygen Consumption; D012617:Sea Urchins; D015053:Zygote / Q000378:metabolism / Q000648:ultrastructure*
chemical_list: D000244:Adenosine Diphosphate; D000255:Adenosine Triphosphate; D000242:Cyclic AMP; D006152:Cyclic GMP