The Interaction Network of NSm and Its Role as a Movement Protein in the Tomato Zonate Spot Virus.

ABSTRACT: The tomato zonate spot virus (TZSV) poses a significant threat to agriculture. Therefore, the elucidation of the functional roles and interactions of its encoded proteins is crucial for the development of effective control strategies. The aim of this study was to investigate the interaction network between the TZSV nucleocapsid (N), the non-structural M-segment (NSm) and the non-structural S-segment (NSs) proteins, with a focus on the functional characterization of the NSm protein. Yeast two-hybrid (Y2H) analysis indicated that both the N protein (N-N) and the NSm protein (NSm-NSm) exhibit self-interaction in vitro, with successful expression of all fusion proteins confirmed by Western blotting. Subsequently, we used bimolecular fluorescence complementation (BiFC) and luciferase complement

SUBMITTER: Zhao X 

PROVIDER: S-EPMC12737781 | biostudies-literature | 2025 Nov

REPOSITORIES: biostudies-literature