Fig. 1
From: The common transcriptional subnetworks of the grape berry skin in the late stages of ripening
A PCA plot of berry skin samples according to their normalized counts per million. The first (PC1) and second (PC2) components are represented. Samples corresponding to three biological replicates from four °Brix levels were analyzed. °Brix levels are colored across cultivars. Sample abbreviations represent the cultivar, replicate number and Brix level, respectively. Cultivar abbreviations are Cabernet Franc (CF), Sauvignon Blanc (SB), Cabernet Sauvignon (CS), Merlot (ME), Pinot Noir (PN), Chardonnay (CD) and Semillon (SM)