title: Histone synthesis in amphibian oocytes and early embryos.
mesh_terms: D000818:Animals; D004285:Dogs; D004622:Embryo, Mammalian / Q000378:metabolism*; D004625:Embryo, Nonmammalian; D005260:Female; D006657:Histones / Q000096:biosynthesis*; D007930:Leucine / Q000378:metabolism; D010063:Ovum / Q000378:metabolism*; D011894:Rana pipiens / Q000196:embryology*; D014316:Tritium
chemical_list: D006657:Histones; D014316:Tritium; D007930:Leucine