Résumé
ErbB-3 binding protein 1 (Ebp1) is a host protein which binds ErbB-3 receptor to induce signalling events for cell growthregulation. In addition, Ebp1 also interacts with ribonucleoprotein complexes. In recent times, Ebp1 was found to play anantagonistic role in viral infections caused by Influenza and Rinderpest viruses. In our present work we have tried tounderstand the role of Ebp1 in Chandipura virus (CHPV) infection. We have observed an induction in Ebp1 expressionupon CHPV infection similar to other viruses. However, unlike other viruses an overexpressed Ebp1 only reduces viralprotein expression, but does not affect its progeny formation. Additionally, this effect is being carried out in an indirectmanner, as there is no interaction between Ebp1 and viral proteins. This is despite Ebp1’s presence in viral inclusion bodies.