application/pdf 3231756 bytes 2026 Stepanović, Sandra Ćirković Veličković, Tanja Gnjatović, Marija Ćujić, Danica Jovanović, Vesna Vasović, Tamara Jovanović, Višnja Expression, Purification and Characterization оf Recombinant avian bornavirus Nucleoprotein variants VIII SYMPOSIUM ОF THE SERBIAN ASSOCIATION FOR PROTEOMICS: Application of Multi-Omics Technologies in Biochemstry and Biomedicine, June 19th 2026, SASA, Belgrade, 2026 http://creativecommons.org/licenses/by/4.0/legalcode Srpska akademija nauka i umetnosti, Srbija Bornavirus, Nucleoprotein, Serological diagnostics ABSTRACT Avian bornaviruses (ABVs) are negative-sense single-stranded RNA viruses belonging to the family Bornaviridae and are the causative agents ог proventricular dilatation disease (PDD), а chronic and often fatal disease affecting numerous bird species (1—4). Among ће viral structural proteins, the nudleoprotein (N protein) plays а crucial role in the viral life cycle by binding and protecting viral RNA and participating in the formation ог ribonucleoprotein complexes (2,5-8). Due to its high level of conservation and strong immunogenic properties, the N protein is considered а promising target for the development of serological diagnostic assays (5,6,9,10). https://phaidrabg.bg.ac.rs/o:39774 cobiss:COBISS.SR-ID 195672841 ISBN: 978-86-6184-128-6 info:eu-repo/semantics/conferenceProceedings eng