title: [Molecular basis for the development of pathogenicity of Newcastle disease virus].
mesh_terms: D000595:Amino Acid Sequence; D000818:Animals; D002642:Chick Embryo; D006224:Cricetinae; D010450:Endopeptidases; D005814:Genes, Viral; D006023:Glycoproteins / Q000032:analysis; D051379:Mice; D009522:Newcastle disease virus / Q000032:analysis / Q000235:genetics / Q000472:pathogenicity*; D011487:Protein Conformation; D012367:RNA, Viral / Q000096:biosynthesis; D014764:Viral Proteins / Q000302:isolation & purification / Q000502:physiology
chemical_list: D006023:Glycoproteins; D012367:RNA, Viral; D014764:Viral Proteins; D010450:Endopeptidases