title: Pyrimidine tract analysis of the deoxyribonucleic acid of chick embryo lethal orphan virus.
mesh_terms: D000256:Adenoviridae / Q000032:analysis*; D000814:Aniline Compounds; D002499:Centrifugation, Density Gradient; D002848:Chromatography, DEAE-Cellulose; D003596:Cytosine / Q000032:analysis; D004279:DNA, Viral / Q000032:analysis*; D005561:Formates; D009691:Nucleic Acid Denaturation; D009711:Nucleotides / Q000032:analysis*; D009841:Oligonucleotides / Q000032:analysis; D009858:Oncogenic Viruses / Q000032:analysis*; D010759:Phosphorus Isotopes; D011742:Pyrimidine Nucleotides / Q000032:analysis; D013045:Species Specificity; D013941:Thymine / Q000032:analysis
chemical_list: D000814:Aniline Compounds; D004279:DNA, Viral; D005561:Formates; D009711:Nucleotides; D009841:Oligonucleotides; D010759:Phosphorus Isotopes; D011742:Pyrimidine Nucleotides; D003596:Cytosine; D013941:Thymine