Figure 5From: Differential resistance to cell entry by porcine endogenous retrovirus subgroup A in rodent speciesPAR amino acid sequences alignment. Amino acid sequences retrieved from Entrez protein database [47] or obtained by direct sequencing of PCR products on genomic DNA were aligned using Clustal W software [48]. Mus spretus and Mus m. castaneus have the same identical a.a. sequence in the ECL2 (boxed) of other murine species. RatPAR from different rat cell lines have identical a.a. sequences.Back to article page