title: Diversity of 5'-termini in mRNA of SV40 deletion mutant dl-1811 [proceedings].
mesh_terms: D001482:Base Composition; D001483:Base Sequence; D005814:Genes, Viral; D009154:Mutation; D012333:RNA, Messenger; D012260:Ribonucleases; D013539:Simian virus 40 / Q000032:analysis*
chemical_list: D012333:RNA, Messenger; D012260:Ribonucleases