Fig. 2From: Transcriptome profiling of Puccinellia tenuiflora during seed germination under a long-term saline-alkali stressTranscriptome evaluation. a PCA of three replicates of the treated and control samples. PC1 explains 89.14% of the variability between the control and treated samples. b Heatmap of 3,310 DEGs (2,196 up regulated unigenes and 1,114 down regulated unigenes)Back to article page