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Fig. 3 | BMC Veterinary Research

Fig. 3

From: Genetic diversity of porcine reproductive and respiratory syndrome virus and evaluation of three one-step real-time RT-PCR assays in Korea

Fig. 3

The alignment and entropy plot (amino acid diversity) of GP5 and M of PRRSV-1 samples with Lelystad strain. Multiple alignments of GP5 (A) and M (B) protein of PRRSV-1 are numbered from start of the GP5 domain (aa 1–201) and M protein domain (aa 1–100), respectively. The sequence of Lelystad is shown at the top of (A) and (B). The size of each aa letter at each sequence logos is proportional to the frequency. Amino acids are color-coded: blank, nonpolar; green, polar uncharged; red, polar with a positive charge; blue, polar with negative charge. A red square box indicates a B-cell epitope region, and a red round box indicates a T-cell epitope region. NE: neutralizing epitope, T epitope: T-cell epitope

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