Chromosomal and embryological analyses of nuclear changes occurring in embryos derived from transfers of nuclei between Rana pipiens and Rana sylvatica.
D000818:Animals; D002467:Cell Nucleus; D002875:Chromosomes; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D011894:Rana pipiens
CELL NUCLEUS; CHROMOSOMES; EMBRYO