Intracellular sodium ion concentration changes in the early amphibian embryo and the influence on nuclear metabolism.
D000818:Animals; D001001:Anura; D002247:Carbon Isotopes; D002467:Cell Nucleus / Q000378:metabolism*; D004625:Embryo, Nonmammalian / Q000378:metabolism*; D011188:Potassium / Q000378:metabolism; D012964:Sodium / Q000378:metabolism*; D012965:Sodium Chloride / Q000494:pharmacology; D012975:Sodium Isotopes; D014364:Tryptophan / Q000378:metabolism
D002247:Carbon Isotopes; D012975:Sodium Isotopes; D012965:Sodium Chloride; D014364:Tryptophan; D012964:Sodium; D011188:Potassium