Base-sequence relationships between avian ribonucleic acid endogenous and sarcoma viruses assayed by competitive ribonucleic acid-deoxyribonucleic acid hybridization.

Alpharetrovirus/analysis Animals Avian Sarcoma Viruses/analysis Base Sequence Binding, Competitive Chick Embryo Chickens Chromosomes Culture Techniques DNA/analysis Digestive System/analysis Genes Germ-Free Life Haploidy Helper Viruses/analysis Kinetics Models, Chemical Nucleic Acid Hybridization Nucleotides/analysis Phenotype RNA, Viral/analysis Tritium Virus Cultivation

Nucleotides RNA, Viral Tritium DNA