Table 2. Selected endogenous viral sequences found in vertebrate genomes.

Specie	Scaffold or Chromosome	Virus	Integrated gene	Location within present-day virus protein	Viral protein length	BLAST hit, E-value and percent identity1)	Label	Significant large ORFs (length and position)
Human (Homo Sapiens)	chr10	Bornavirus	N	28–349	370aa	2E-65/41%	hsEBLN-1	366aa (full protein)
Squirrel (Spermophilus Tridecemlineatus)	scaffold113120	Bornavirus	N	40–368	370aa	1E-155/77%	stEBLN	203aa (residues 170–370)
Microbat (Myotis Lucifugus)	scaffold144630	Reston Ebolavirus	VP35	74–329	329aa	5E-23/30%	mlEEL35	281aa (residues 52–329)
Tarsier (Tarsius Syrichta)	scaffold521	Reston Ebolavirus	VP35	138–329	329aa	5E-16/34%	tsEEL35	131aa (residues 137–261)
Grey Mouse Lemur (Microcebus Murinus)	scaffold5488	Bornavirus	M	1–123	142aa	4E-13/45%	mmEBLM	93aa (residues TSS-102)
Medaka (Oryzias Latipes)	scaffold1213	Bornavirus	M	15–138	142aa	5E-07/33%	olEBLM	69aa (residues TSS-71)
Microbat (Myotis Lucifugus)	scaffold114379	Bornavirus	L	189–1066	1608aa	3E-96/42%	mlEBLL-1B	149aa
Microbat (Myotis Lucifugus)	scaffold131047	Lake Victoria Marburgvirus	N	63–437	695aa	2E-36/32%	mlEELN-1	158aa (residues 72–228) and 164aa (residues 228–391)
Opossum (Monodelphis Domestica)	chr2	Reston Ebolavirus	NP	175–409	739aa	4E-39/46%	mdEELN	no significant ORF found
Wallaby (Macropus Eugenii)	scaffold117569	Sudan Ebolavirus	NP	22–312	738aa	1E-28/33%	meEELN-5	>218aa likely (incomplete scaffold)
Opossum (Monodelphis Domestica)	chr3	Lake Victoria Marburgvirus	L	605–1354	2331aa	5E-72/	mdEELL	no significant ORF found
Zebrafish (Danio Rerio)	chr25	Midway Virus	L	238–962	1935aa	8E-027/21%	drEMLL-3	761aa (residues TSS-756)
								180aa (residues 792–971)

¹⁾Only the top BLAST E-value and average percent identity are shown when BLAST alignment returns multiple gene fragments. Please refer to supplementary data (Tables S1, S2, S3, S4, S5, S6 and S7) for a complete list of integrations and individual BLAST hits.