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Alignment of the four PRRSV forms (three deletion variants and one full-length sequence) found in both Porcilis® PRRS batch No. A142DB01 (Trial#1) and batch No. A207CB01 (Trial#2) with the KF991509.2 full-genome sequence of Porcilis® PRRS DV strain as reference. Alignment targeted nucleotide positions from 2213 to 2545, including the deleted region (position No. starting from the first nt of 5′ nontranslated region (5′NTR)).
