[Studies of nucleic acid metabolism in cultured chick embryo cells infected with Mycoplasma gallisepticum].
M. gallisepticum infection of cultured chick embryo cells led to a sharp reduction the rate of 3H-thymidine and 3H-uridine incorporation into DNA and RNA cells, and almost completely suppressed the transposition of uridine label from the nucleus into the cytoplasm, this pointing to the inhibition of escape of RNA synthesized de novo into the infected cells cytoplasm. As suggested, weak labeling of the cytoplasm after prolonged (about several hours) incubation of cultured cells with labeled urine could indicate infection of cell cultures with the mycoplasmae.
D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism; D002642:Chick Embryo; D046508:Culture Techniques; D003593:Cytoplasm / Q000378:metabolism; D004247:DNA / Q000096:biosynthesis / Q000378:metabolism*; D009174:Mycoplasma / Q000254:growth & development*; D012313:RNA / Q000096:biosynthesis / Q000378:metabolism*
D012313:RNA; D004247:DNA
Izuchenie metabolizma nukleinovykh kislot kul'tiviruemykh kletok kurinogo émbriona, zarazhennykh Mycoplasma gallisepticum.