Table 2.

Genetic recombination events of GNU-2353 and GNU-2377 detected by RDP4 software.

Strains	Methods	Breakpoints (nt)		Major parent (similarity)	Minor parent (similarity)	p-Value
		Beginning	Ending
GNU-2353	RDP	5740	6862	NADC34 (91.1%)	RespPRRS MLV (93.9%)	2.365 × 10−31
	GENECOVa					3.710 × 10−02
	BootScan					2.668 × 10−30
	MaxChi					1.649 × 10−12
	Chimaeraa					5.124 × 10−06
	SiScan					7.453 × 10−22
	3Seq					3.330 × 10−16
	LARD					1.153 × 10−27
GNU-2377	RDP	470	856	NADC30 (91.4%)	RespPRRS MLV (97.9%)	8.359 × 10−17
	GENECOVa					9.330 × 10−06
	BootScan					1.844 × 10−16
	MaxChi					1.586 × 10−07
	Chimaera					1.537 × 10−08
	SiScan					8.470 × 10−12
	3Seq					1.921 × 10−12
	LARD					2.639 × 10−10

^aThis method is inapplicable because p-value is higher than 1 × 10⁻⁶.