For non-Aboriginal children with OM, moderate positive correlations between age and anti-P6 salivary IgA titers (r = 0.582; P < 0.001) and anti-PD salivary IgA titers (r = 0.509; P < 0.001) were observed, and a weak positive correlation between age and anti-P4 IgA titers (r = 0.267; P = 0.045) was observed (Table 3). The gene discussed is CD79A; the disease is ocular melanoma.