title: [Genetic changes in the composition of Brucella variant with persistently attenuated virulence].
mesh_terms: D000818:Animals; D000941:Antigens; D001435:Bacteriophages; D002003:Brucella abortus / Q000378:metabolism* / Q000472:pathogenicity; D014644:Genetic Variation; D005827:Genetics, Microbial; D006168:Guinea Pigs; D050356:Lipid Metabolism; D009696:Nucleic Acids / Q000378:metabolism*; D014161:Transduction, Genetic; D014774:Virulence; D014776:Virus Cultivation
chemical_list: D000941:Antigens; D009696:Nucleic Acids
vernacular_title: Nasledstvenno zakreplennye izmeneniia v sostave varianta Brutsell so stoĭko oslablennoĭ varulentnost'iu.