Table 2.

Genetic polymorphism within strain MdBio of PRV.

Position start	Position end	Length	Change	Coverage	Polymorphism type	Variant frequency (%)	P value
2 690	2 712	23	GAGAGGAGATGGGGAGAGGAGAT	41 ≥ 43	Deletion	41.9 ≥ 43.9	7.40E-09
2 713	2 724	12	(GGGAGAGGAGAT)3 ≥ (GGGAGAGGAGAT)2	39 ≥ 41	Deletion (tandem repeat)	48.8 ≥ 51.3	3.30E-10
24 258	24 258	1	C ≥ T	80	SNV (transition)	26.30	5.70E-24
101 041	101 041	1	C ≥ T	123	SNV (transition)	27.60	2.90E-08

Our detailed analysis revealed that there are two insertion/deletion polymorphisms, as well as two polymorphic SNVs in the novel PRV strain.