Fig. 2From: Transcriptome reprogramming during severe dehydration contributes to physiological and metabolic changes in the resurrection plant Haberlea rhodopensisPrincipal component analysis (PCA) of transcriptomic sequencing data generated from the leaves of hydrated, desiccated and rehydrated Haberlea rhodopensis plants. Principal component (PC) 1 accounted for 62.7% of the variation, whereas PC2 accounted for 11.7% of the variation in the dataset. Plant samples are represented as different colored circles with sample abbreviations and photos. The clustering of dehydrated samples formed a resurrection cycle, indicated by the arrows. Sample abbreviations are the same as in Fig. 1Back to article page