The influence of folic acid analogs on development and nucleic acid metabolism in Rana pipiens embryos.
D000818:Animals; D004622:Embryo, Mammalian / Q000494:pharmacology*; D004625:Embryo, Nonmammalian / Q000494:pharmacology*; D005492:Folic Acid; D005493:Folic Acid Antagonists / Q000494:pharmacology*; D009696:Nucleic Acids / Q000378:metabolism*; D011894:Rana pipiens
D005493:Folic Acid Antagonists; D009696:Nucleic Acids; D005492:Folic Acid
EMBRYO/pharmacology; FOLIC ACID ANTAGONISTS/pharmacology; NUCLEIC ACIDS/metabolism