Whole-genome sequencing and genetic characteristics of representative porcine reproductive and respiratory syndrome virus (PRRSV) isolates in Korea

Table 2 Recombination events identified by SimPlot and RDP 4 software

Recombinant	Major parent	Minor parent	Breakpoint positions^a (nt)			References
Recombinant	Major parent	Minor parent	Beginning	End	Region	References
GGYC45/2010	K07-2273/2007	RespPRRS_MLV/Vaccine	7012	9613	NSP8—NSP10	This study
GBGJ22/2011	K07-2273/2007	RespPRRS_MLV/Vaccine	7038	11,845	NSP8—NSP12	This study
KU-N1202/2012	K07-2273/2007	RespPRRS_MLV/Vaccine	10,772	11,408	NSP11	[21]
			13,365	14,708	ORF5—ORF6
JB15-N-PJ4-GN/2015	RespPRRS_MLV/Vaccine	K07-2273/2007	11,164	12,029	NSP11—NSP12	This study
KNU-1901/2019	KU-N1606/2016	K07-2273/2007	12,303	14,879	ORF3—ORF7	[47]
KNU-1902/2019	KU-N1606/2016	K07-2273/2007	12,303	14,879	ORF3—ORF7
JBNU-19-N01/2019	NADC34/2014	NADC30/2008	1651	2948	NSP2	This study
			9060	10,003	NSP10
JBNU-20-N01/2020	NADC34/2014	NADC30/2008	1651	2948	NSP2	This study
			9060	10,003	NSP10

^aRecombination breakpoints based on the nucleotide position of the identified recombinant strain

ISSN: 1743-422X