A feline coronavirus nucleocapsid protein disrupts ZC3HAV1–viral RNA association to counteract host RNA-level restriction
Background Coronaviruses have evolved intricate mechanisms to evade host RNA surveillance systems and sustain efficient replication. The feline infectious peritonitis virus (FIPV), a highly lethal feline coronavirus that causes systemic vasculitis and fatal peritonitis, represents a major challenge in veterinary medici...