Table 3.

Common signatures in different avian–mammal calculation results of H3 IAVs.

Avian–mammals comparison	Signature
Avian–canine (H3N2) and avian–human (H3N2)	PB2-82;PB1-361;HA-172,196,489
Avian–canine (H3N2) and avian–equine (H3N8)	PA-277;HA-81,111,489
Avian–equine (H3N8) and avian–human (H3N2)	PB1-587;PA-55,57;HA-489;NP-293,305,312;NA-374
Avian–equine (H3N8) and avian–swine (H3N2)	NP-305
Avian–human (H3N2) and avian–swine (H3N2)	PB2-271,456;PB1-336,486,581,714;PB1-F2-76;NP-305,357;NS1-125;NS2-57
Avian–canine (H3N2), avian–equine (H3N8) and avian–human (H3N2)	HA-489
Avian–equine (H3N8), avian–human (H3N2) and avian–swine (H3N2)	NP-305