Newcastle disease virus RNA. II. Preferential synthesis of RNA complementary to parental viral RNA by chick embryo cells.

Adenine/analysis Animals Chick Embryo Culture Techniques Cytosine/analysis Dactinomycin/pharmacology Deoxyribonucleases/pharmacology Guanine/analysis Hot Temperature Newcastle disease virus/metabolism Nucleic Acid Denaturation Phosphorus Isotopes RNA/analysis RNA, Viral/biosynthesis Ribosomes/analysis Tritium Uracil/analysis Uridine/metabolism

Phosphorus Isotopes RNA, Viral Tritium Dactinomycin Uracil Guanine RNA Cytosine Deoxyribonucleases Adenine Uridine