Alignment of the predicted amino acid sequences encoded by UK ORFs from pathogenic ASFV isolates E70 (Spain, 1970), BR (Brazil, 1979), CA (Cameroon, 1982), KE (Kerita, 1967), SP (Spencer, 1951), UG (Uganda 61), VI (Victoria Falls, 1967), ZI (Zimbabwe, 1967), TE (Tengani, 1961), CH1 (Chiredzi/83/1, 1983), CR1 (Crocodile/96/1, 1996), CR3 (Crocodile/96/3, 1996), PR5 (Pretoriuskop/96/5, 1996), K1 (Fairfield/96/1, 1996), and M1 (Wildebeeslaagte/96/1, 1996) and from a highly cell culture-adapted European virus, BA71V (GenBank accession no. U18466). Differences in residues are shown above the consensus sequence. Conservative amino acid substitutions are indicated by uppercase letters. Periods denote missing amino acids.