Glycoprotein gL-Independent Infectivity of Pseudorabies Virus Is Mediated by a gD-gH Fusion Protein

Abstract excerpt

Envelope glycoproteins gH and gL, which form a complex, are conserved throughout the family Herpesviridae. The gH-gL complex is essential for the fusion between the virion envelope and the cellular cytoplasmic membrane during penetration and is also required for direct viral cell-to-cell spread from infected to adjacent noninfected cells. It has been proposed for several herpesviruses that gL is required for...