title: Pathogenicity transformation of Trichomonas gallinae. I. Effects of homogenates and of mixtures of DNA and RNA from a virulent strain on pathogenicity of an avirulent strain.
mesh_terms: D000818:Animals; D002474:Cell-Free System; D010856:Columbidae; D003470:Culture Media; D004247:DNA / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology*; D003851:Deoxyribonucleases / Q000494:pharmacology; D005856:Germ-Free Life; D051379:Mice; D008815:Mice, Inbred Strains; D008970:Molecular Weight; D012313:RNA / Q000032:analysis / Q000302:isolation & purification / Q000494:pharmacology*; D012260:Ribonucleases / Q000494:pharmacology; D013997:Time Factors; D014244:Trichomonas / Q000032:analysis / Q000187:drug effects / Q000302:isolation & purification / Q000472:pathogenicity*
chemical_list: D003470:Culture Media; D012313:RNA; D004247:DNA; D003851:Deoxyribonucleases; D012260:Ribonucleases