title: Structural evolution of the DNA of pseudorabies-defective viral particles.
mesh_terms: D001483:Base Sequence; D004262:DNA Restriction Enzymes; D004279:DNA, Viral / Q000032:analysis*; D003673:Defective Viruses / Q000032:analysis*; D005814:Genes, Viral; D006564:Herpesviridae / Q000032:analysis*; D011558:Herpesvirus 1, Suid / Q000032:analysis* / Q000235:genetics / Q000254:growth & development; D009693:Nucleic Acid Hybridization; D011995:Recombination, Genetic; D014771:Virion / Q000032:analysis*
chemical_list: D004279:DNA, Viral; D004262:DNA Restriction Enzymes