[Nuclear labeling of blastulas and embryonal explants of amphibians by tritiated thymidine. Evolvement of the labeled nuclei in the course of development].
D000663:Amphibians; D000818:Animals; D001755:Blastocyst; D036703:Blastula; D002467:Cell Nucleus; D004622:Embryo, Mammalian / Q000033:anatomy & histology*; D004625:Embryo, Nonmammalian / Q000033:anatomy & histology*; D009705:Nucleosides; D009711:Nucleotides; D013936:Thymidine
D009705:Nucleosides; D009711:Nucleotides; D013936:Thymidine
EMBRYO/anatomy and histology; NUCLEOSIDES AND NUCLEOTIDES