Figure 4. Stableness and inter-species applicability of T3SEpre.

(A) ROC curves for T3SEpre models with different training to test data ratios. ‘Xx% vs. Yy%’ : ‘the percentage of training data versus that of testing data’. (B) Inter-species/group robustness of T3SEpre. Leave-One-Out strategy was adopted with the exception that, ‘One’ : data from ‘one species/group’. ‘Animal’ and ‘Plant’: ‘animal pathogens/symbionts’ and ‘plant pathogens/symbionts’, respectively. Sn and Sp represent sensitivity and specificity respectively. The recall rate of BPBAac and T3SEpre on each subgroup or species was indicated.