Fig. 6From: Transcriptome-based analysis of the effects of salicylic acid and high light on lipid and astaxanthin accumulation in Haematococcus pluvialisCluster analysis and gene expression profiling of DEGs. a Cluster analysis of DEGs. The X axis presents treatments, while the left Y axis represents relative expression, the red and blue represent up-regulation and down-regulation. b Gene expression profiling of DEGsBack to article page