PyrazinamideAmidohydrolasesNicotinamidaseAntitubercular AgentsMycobacterium tuberculosisMycobacterium smegmatisCorynebacterium InfectionsCorynebacteriumYersinia enterocoliticaMycobacteriumDrug Resistance, BacterialSpectrophotometry, AtomicMicrobial Sensitivity TestsDNA, BacterialDrug Resistance, MicrobialMolecular Sequence DataMutationRNA, Ribosomal, 16SSerum Albumin, BovineHerpesvirus 1, BovineLeukemia Virus, BovineDiarrhea Viruses, Bovine ViralCattle DiseasesMastitis, BovineBovine papillomavirus 1Tuberculosis, BovineBovine Virus Diarrhea-Mucosal DiseaseEnzootic Bovine LeukosisRespiratory Syncytial Virus, BovineCoronavirus, BovineInfectious Bovine RhinotracheitisEncephalopathy, Bovine SpongiformAmino Acid SequenceHerpesvirus 4, BovineImmunodeficiency Virus, BovineHerpesvirus 5, Bovine