Fig. 8
Expression patterns of SsCOI1s in the interaction between different sugarcane genotypes and Sporisorium scitamineum. The fragments per kilobase of transcript per million mapped (FPKM) shown in the box represented the SsCOI1s expression levels. The color bar represented the normalized values (log2 FPKM). The clustering tree on the left side of the figure was constructed using the maximum likelihood method (JTT + G model, complete deletion, and 1000 bootstrap replicates) by MEGA 6.60, and different colors and letters (A, B, and D) on the phylogenetic tree represented three groups of SsCOI1s. YC05–179_ 0 d/ 1 d/2 d/5 d and ROC22_0 d/1 d/2 d/5 d represented the sugarcane smut-resistant cultivar YC05–179 and smut-susceptible cultivar ROC22 under S. scitamineum treatment for 0 d, 1 d, 2 d and 5 d, respectively