Cluster heatmap of expression patterns of differentially co-expressed genes in both sugarcane cultivars at different time points after S. scitamineum inoculation.

T1, T2, T3 and T4 denote “ROC”22 at 24 h after water inoculation, and at 24, 48 and 120 h after S. scitamineum inoculation, respectively; T5, T6, T7 and T8 denote Yacheng05-179 at 24 h after water inoculation, and at 24, 48 and 120 h after S. scitamineum inoculation, respectively; k1∼k9 indicate nine distinct expression patterns of differentially co-expressed genes.