Fig. 3From: The molecular characteristic analysis of PRRSV GSWW/2015 strain and its pathogenicity to pigsHigh variable regions in NSP2 of GSWW/2015 compared with 34 reference PRRSV strains. A discontinuous deletion of 30-aa (positions 480 and 534–562) were indicated by two green boxes in HP-PRRSV emerged in China in 2006Back to article page