TABLE 1.

Viruses used in this study

Virus name	Description
PRV Be	Wild type
PRV 91	gE deletion
PRV 25	Frameshift gE
PRV 107	Am457 gE, truncated gE
PRV 104	Y478S gE tail
PRV 105	Y478S + Y517S gE tail
PRV 106	Y517S gE tail
PRV 107R	Rescue PRV 107; wild type