Project description:Transcriptional changes occurring at the graft interface of auto- (Cabernet Sauvignon/ Cabernet Sauvignon) and hetero-grafted (Cabernet Sauvignon/ Riparia Gloire de Montpellier and Cabernet Sauvignon /1103 Paulsen) grapevine. Gene expression profiling was done using the Nimblegen whole genome array with 3 biological replicates of 15 pooled graft interfaces harvested 3, 7, 14 and 28 d after grafting.
Project description:Potted Cabernet Sauvignon vines in the greenhouse were exposed to irrigated controls, non-irrigated water-deficits, and saline treatments for 16 days. Plant shoot tips were harvested every 4 days (0,4,8,12, and 16 days) to measure the progression of changes of global gene expression due to the stress. PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Grant Cramer. The equivalent experiment is VV2 at PLEXdb. time: Day 0 - stress: Control(3-replications); time: Day 4 - stress: Control(3-replications); time: Day 4 - stress: Water-Deficit(3-replications); time: Day 4 - stress: Salinity(3-replications); time: Day 8 - stress: Control(3-replications); time: Day 8 - stress: Water-Deficit(3-replications); time: Day 8 - stress: Salinity(3-replications); time: Day 12 - stress: Control(3-replications); time: Day 12 - stress: Water-Deficit(3-replications); time: Day 12 - stress: Salinity(3-replications); time: Day 16 - stress: Control(3-replications); time: Day 16 - stress: Water-Deficit(3-replications); time: Day 16 - stress: Salinity(3-replications)
Project description:Berry skin total protein from Cabernet Sauvignon, Merlot, Pinot Noir, Chardonnay and Semillon. Treatments were control (well-watered) versus restricted irrigation (water-deficit). Samples were taken from harvest-ripe whole berry clusters following a seasonal water deficit in treatment vines. A comparative analysis between the cultivars and treatments was performed. Associated dataset identifiers: GSE72421, PRJNA268857.
Project description:Transcriptional changes occurring in grape berries (Vitis vinefera L. cv Cabernet Sauvignon) cultured in vitro with high (468 mM) and low (58 mM) concentrations of glucose in the culture medium was verified. Gene expression profiling was done using the Nimblegen whole genome array with 3 biological replicates.
Project description:Gene expression differences between grapevines with a dwarf and normal phenotype of an F2 population of a cross between Vitis vinifera cv. Cabernet Sauvignon x V. riparia cv Riparia Gloire de Montpellier called CSxRGM_F2. Gene expression profiling was done using the Nimblegen whole genome array with 5 biological replicates.
Project description:we analyzed pathogen-induced changes in the transcriptome of Vitis vinifera ‘Cabernet sauvignon’ and Vitis aestivalis ‘Norton’ by conducting a large-scale study to measure transcript abundance at 0, 4, 8, 12, 24, and 48 hours post-treatment in conidiospore- and mock-inoculated leaves using Affymetrix GeneChip Vitis vinifera Genome Array Keywords: time course
Project description:The transcriptional response in the shoot apex to hetero-grafting Cabernet Sauvignon (CS) with the rootstocks 1103 Paulsen (CS/1103P) and Riparia Gloire de Montpellier (CS/RG) compared to the auto-grafted control (CS/CS) four months after grafting. Gene expression profiling was done using the Nimblegen whole genome array with 4 biological replicates of 5 pooled shoot apices.
Project description:Potted Cabernet Sauvignon vines in the greenhouse were exposed to irrigated controls, non-irrigated water-deficits, and saline treatments for 16 days. Plant shoot tips were harvested every 4 days (0,4,8,12, and 16 days) to measure the progression of changes of global gene expression due to the stress. PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Grant Cramer. The equivalent experiment is VV2 at PLEXdb.
Project description:Transcriptional changes occurring at the infection site of 2 weeks old Cabernet sauvignon grapevine cuttings infected with a wood pathogen (Phaeomoniella chlamydospora) in the presence of a root-inoculated biocontrol agent (Pythium oligandrum). Gene expression profiling was done using the Nimblegen whole genome array with 3 biological replicates of 3 pooled wood chunks harvested 0 and 14 d after treatment (pathogen infection, biocontrol agent inoculation, mock treatment).