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Fig. 2 | Virology Journal

Fig. 2

From: Identification and pathogenicity of a variant porcine epidemic diarrhea virus field strain with reduced virulence

Fig. 2

Comparison of the amino acid sequences of selected regions in the S genes among representative G1 and G2 PEDV strains. The strains in G2 had two significant insertions (58QGVN61), 1 (143 N) and a deletion of two aa (DI) between aa positions 167 and 168 at the N-terminus of S gene in comparison with the prototype CV777 strain. Interesting, we found the extreme C-terminus of the FL2013 S gene has a unique 21-nt deletion, leading to a 7-aa deletion (FEKVHVQ) in comparison with the other G2 PEDV sequences

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Virology Journal

ISSN: 1743-422X