title: Gene silencing, gene activation and imprinting in cloned embryos.
mesh_terms: D000818:Animals; D002467:Cell Nucleus / Q000378:metabolism; D002843:Chromatin / Q000378:metabolism; D003001:Cloning, Molecular; D019976:Cloning, Organism; D005786:Gene Expression Regulation; D020868:Gene Silencing; D018392:Genomic Imprinting; D006801:Humans; D051379:Mice; D015533:Transcriptional Activation
chemical_list: D002843:Chromatin