Duck viral enteritis, is caused by duck enteritis virus (DEV), is an acute, contagious and lethal disease. DEV is currently classified to belong to the alphaherpesvirinae subfamily of the herpesviridae family. The DNA polymerase, a product of UL30, is of central importance for successful viral replication in alpha herpes virinae group of viruses. The viral enzyme is involved in the initiating events of gene amplification processes. The UL30 protein is highly conserved among herpesviruses at the amino acid sequence level. This is one of the important protein for the replication of virus in the...