title: Roles of divalent cations in maturation and activation of vertebrate oocytes.
mesh_terms: D000818:Animals; D001001:Anura; D000001:Calcimycin / Q000494:pharmacology; D002118:Calcium / Q000494:pharmacology / Q000502:physiology*; D005260:Female; D066298:In Vitro Techniques; D008274:Magnesium / Q000494:pharmacology / Q000502:physiology*; D008297:Male; D008540:Meiosis / Q000187:drug effects; D051379:Mice; D009865:Oocytes / Q000187:drug effects / Q000502:physiology*; D010063:Ovum / Q000502:physiology*; D011374:Progesterone / Q000494:pharmacology; D011894:Rana pipiens; D014981:Xenopus; D015053:Zygote / Q000502:physiology
chemical_list: D000001:Calcimycin; D011374:Progesterone; D008274:Magnesium; D002118:Calcium