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Fig. 4 | BMC Plant Biology

Fig. 4

From: Swift metabolite changes and leaf shedding are milestones in the acclimation process of grapevine under prolonged water stress

Fig. 4

Leaf transcript profiles of Merlot vines under well-watered (WW) and water deficit (WD) conditions. a) PCA of transcript changes at day 4 (D4), 8 (D8) (2014) and 12 (D12) (2015) after deficit irrigation imposition. Filled circles indicate WW and open circles WD treatment. b) The Venn diagram representing common and unique genes from the total DE (FDE < 5%, |log2Fc| ≥1) genes at day 4, 8 (2014) and day 12 (2015). Gold, red and blue colors are day 4, 8 (2014) and day 12 (2015), respectively. c) Summary of enriched plant gene ontology SLIM biological process (BP) and molecular function (MF) terms associated with the DE genes (FDE < 5%, |log2Fc| ≥1) at day 4, 8 (2014) and day 12 (2015). The size and opacity of each circle indicate the number of genes and enrichment score (−log10(FDR)) of each enriched category, respectively. Large circle indicate more genes assigned to each category. Darker opacity of blue (downregulated) and red (upregulated) colors indicate stronger enrichment values and vice versa for lighter colors

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