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. 2008 Mar 3;149(1):49–55. doi: 10.1016/j.jviromet.2008.01.009

Fig. 1.

Fig. 1

Alignment of NSP2 gene sequence. All the PRRSV sequences were derived from GenBank. The deleted sequence of H-PRRSV is shown in blue, normal PRRSV strains include NA origin (U87392, VR-2332), Asian origin (AF331831, BJ-4; AY032626, CH-1a) and EU origin (AY588319, LV4.2.1; DQ854705, 01CB1).