a minor significancep-value < 0.1
Using Spearman's correlations, the E gene had a minor significance ( p-value < 0.1) to pH and TSS, and the N1 gene concentrations were significantly correlated with turbidity ( p -value < 0.05, Spearman's rho > 0.5) and TSS values ( p -value < 0.05, Spearman's rho > 0.5) ( Table 3 ).