Fig. 3.

A global overview of the gene expression changes in sweet cherry tissues following water exposure. Additional experimental details as described in Fig. 1a. (a) Hierarchical clustering (Euclidean distance metric/spearman correlation method) (b) Principal Component Analysis (PCA) and (c) volcano plot depict clustering of differentially expressed (up-regulated and down-regulated) genes in ‘Early Bigi’ (vs ‘Regina’), skin (vs flesh) and post-dipping/PostD (vs pre-dipping/PreD) time.