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Transcriptomic and metabolite analyses of Cabernet Sauvignon grape berry development

BMC Genomics · 2007 · Vol. 8(1) · pp. 429–429

Laurent Deluc✉(University of Nevada, Reno)Jérôme Grimplet(University of Nevada, Reno)Matthew D. Wheatley(University of Nevada, Reno)Richard Tillett(University of Nevada, Reno)David R. Quilici(University of Nevada, Reno)Craig Osborne(University of Nevada, Reno)David A. Schooley(University of Nevada, Reno)Karen Schlauch(Boston University)John C. Cushman(University of Nevada, Reno)Grant R. Cramer(University of Nevada, Reno)

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Abstract

These results reveal the first high-resolution picture of the transcriptome dynamics that occur during seven stages of grape berry development. This work also establishes an extensive catalog of gene expression patterns for future investigations aimed at the dissection of the transcriptional regulatory hierarchies that govern berry development in a widely grown cultivar of wine grape. More importantly, this analysis identified a set of previously unknown genes potentially involved in critical steps associated with fruit development that can now be subjected to functional testing.

Horticultural and Viticultural Research Plant Gene Expression Analysis Fermentation and Sensory AnalysisBerryTranscriptomeBiologyMetaboliteVitis viniferaComputational biologyGeneticsBotanyGene expressionGene

MeSH terms

AcetatesAmino AcidsCircadian RhythmCyclopentanesFlavonoidsFruitHeterocyclic CompoundsHydrocarbonsMonosaccharide Transport ProteinsPhotosynthesisPlant Growth RegulatorsPlant ProteinsRNA, MessengerSteroidsTranscription, Genetic