Nucleoprotein fractions from various embryonic tissues; a comparison of physicochemical characteristics and biological activity in tissue culture.
D000818:Animals; D004622:Embryo, Mammalian / Q000378:metabolism*; D004625:Embryo, Nonmammalian; D009698:Nucleoproteins / Q000378:metabolism*
D009698:Nucleoproteins
EMBRYO/metabolism; NUCLEOPROTEINS/metabolism