Table 1. Viral genes with alternative translation initiation sites.

Gene	Start codon	Gene coordinate in M81	Location relative to the annotated start codon [aa]
BFRF3	CUG	49317	−14
BLRF2	AUG	76828	+17
BFRF1a	AUG	46526	+51
BKRF2	CUG	97899	+93
BKRF2	CUG	98052	+111
BKRF3	CUG	98318	+101
BKRF3	CUG	98570	+151
BALF1	AUG	164920	+39

aa: amino acids.