Table 1 The ratio of synonymously substituted codons (SSC) to all the observed substitutions from the VP1 gene of Korean isolate in each amino acid encoding group Mean values (± standard deviation) followed by different lowercase letters in columns differ statistically by Tukey's studentized range test (P < 0.05)
From: Comparative study of codon substitution patterns in foot-and-mouth disease virus (serotype O)
