Fig. 3From: Regulation of an endophytic nitrogen-fixing bacteria GXS16 promoting drought tolerance in sugarcaneGlobal gene expression profiling. A Principal component analysis (PCA) of all RNA-seq samples. Different shapes of the points represent different experimental groups. B Number of differentially expressed genes (DEGs) in all comparisons. Red and blue bars indicate upregulated and downregulated genes, respectivelyBack to article page