Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 32
Release date: Jul 15 2008
Last update date: Jun 22 2017
Access: Public
Taxon: Vitis vinifera
Dataset link Expression data in individual grape berries during ripening initation

Experimental Protocol


Individual grape berries were selected at 4 developmental stages along ripening initiation for RNA extraction and hybridization to Affymetrix Vitis Genome GeneChips. One goal of this study was to determine the association between the global transcriptome state and phenotypic variables frequently used in berry staging such as color and firmness, so we defined the four time-points (development series) by color/firmness combinations: green hard (GH), green soft (GS), pink soft (PS) and red soft (RS). Individual berries representing each stage were collected from either the distal or the proximal position of one cluster one each of two plants used for experiments.

Repositories


GEO

GSE11406

ArrayExpress

E-GEOD-11406

BioProject

PRJNA106535

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Contact


Steven Lund
Steven T. Lund