Cleavage of RasGAP and phosphorylation of mitogen-activated protein kinase in the course of coxsackievirus B3 replication.

Recently, we reported on tyrosine phosphorylation of distinct cellular proteins in the course of enterovirus infections (M. Huber, H.-C.

A chimeric poliovirus/CD4 receptor confers susceptibility to poliovirus on mouse cells.

The human poliovirus receptor consists of three extracellular immunoglobulinlike domains, a transmembrane domain, and an intracytoplasmic domain. The amino-terminal variable-type domain (V domain) of the human poliovirus receptor is necessary and sufficient for its function as a viral receptor (H.-C.