Fig. 4From: Systematic analysis of the sugar accumulation mechanism in sucrose- and hexose- accumulating cherry tomato fruitsProteomics analysis of ripe fruits of two types of tomato using iTRAQ technology. A, Volcano plot of downregulated and upregulated proteins based on proteomics data from the sucrose-accumulating tomato genotype versus the hexose-accumulating tomato genotype. B, Functional categories of differentially expressed proteins in proteomics data identified by COG. C, Differentially expressed proteins involved in carbohydrate metabolism. D, Differentially expressed proteins involved in photosynthesis. Abbreviations: iTRAQ, isobaric tags for relative and absolute quantitation; H, hexose-accumulating cherry tomato; S, sucrose-accumulating cherry tomato; FC, fold changeBack to article page