Fig. 6

Differential expression profiles and RT-qPCR analysis of key NLR genes in BTx623 and GJH1. a Validation of RNA-seq data through qRT-PCR analyses of 12 selected NLR genes in response to C. sublineola. Error bars represent mean ± SE (n = 3). Asterisks denote significant differences: *P ≤ 0.05; **P ≤ 0.01; ***P ≤ 0.001. b Differential expression of NLR genes at different infection stages between BTx623 and GJH1. Red color represents high expression of the NLR genes, and white color represents low-level expression at the corresponding infection times