GEO DataSets

(Submitter supplied) Heat stress is one of the primary abiotic stresses that limit crop production . Grape is a popular cultivated fruit with high economic value throughout the world, and whose growth and development is often influenced by high temperature. Alternative splicing (AS) is a widespread mechanism increasing transcriptome complexity and proteome diversity. We conducted high temperature treatments (35oC, 40oC and 45oC) on grapevines (Vitis vinifera), and assessed proteomic and transcriptomic （especially AS）changes in leaves. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

12 Samples

Download data: TXT

(Submitter supplied) To elucidate the effect of heat stress and the following recovery on grapevines and identify some regulated genes representing the classical heat stress response and thermotolerance mechanisms, transcript abundance of grapevine (Vitis vinifera L.) were quantified using the Affymetrix Grape Genome oligonucleotide microarray (15,700 transcripts), followed by quantitive Real-Time PCR validation for some transcript profiles. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

12 Samples

Download data: CEL

(Submitter supplied) Solar ultraviolet C（UV-C）radiation reaching the Earth’s surface is little due to the filtering effects of the stratospheric ozone layer. At present, artificial UV-C irradiation is utilized for different biological processes. Grape is a major fruit crop around the world. Research has shown that UV-C irradiation induced the biosynthesis of phenols. However, changes at the molecular level in response to UV-C and leading to these effects are poorly understood. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

9 Samples

Download data: CEL, XLS

(Submitter supplied) Experimental research on the effects of abiotic stress over grapevine has mainly focused on water shortage. The adaptation of plants to stress is a complex response triggered by cascades of molecular networks involved in stress perception, signal transduction, and the expression of specific stress-related genes and metabolites. Approaches such as array-based transcript profiling allow assessing the expression of thousands of genes in control and stress tissues. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL11004

6 Samples

Download data: CEL

(Submitter supplied) We used Illumina RNA-Seq technology to carry out digital gene expression profiling of Dormant and non dormant buds of Shine Muscat Cultivar.127 pathways were annotated by Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis, and metabolic, biosynthesis of secondry metabolite and. Kyoto Encyclopedia of Genes and Genomes (KEGG) pathway analysis demonstrated that DEGs were involved in various metabolic processes, including phytohormone metabolism. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

3 Samples

Download data: TXT

(Submitter supplied) Hydrogen cyanamide (HC) is an agrochemical compound frequently used to break bud dormancy in grapevine grown under mild winter conditions all over the world. The present study was carried out to get a better understanding of the molecular mechanism associated with HC to release bud dormancy in grapevine using RNA-seq based transcriptomic and tandem mass tag (TMT) based proteomic analysis.

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

2 Samples

Download data: XLSX

(Submitter supplied) Background: The complex and dynamic changes during grape berry development have been studied in Vitis vinifera, but little is known about these processes in other Vitis species. The grape variety ‘Norton’, with a major portion of its genome derived from Vitis aestivalis, maintains high levels of malic acid and phenolic acids in the ripening berries in comparison with V. vinifera varieties such as Cabernet Sauvignon. more...

Organism:

Vitis vinifera; Vitis sp. cv. 'Norton'

Type:

Expression profiling by array

Platform:

GPL11004

18 Samples

Download data: CEL

(Submitter supplied) At the onset of ripening (veraison), Vitis vinifera L. cv Muscat Hamburg fruiting cuttings were exposed to four different environmental regimes in two growth chambers set up: 20/15ºC (day/night) and 30/25ºC (day/night) and with two different photosynthetic photon flux density (PPFD) conditions (200 and 400 μmol•m−2•s−1 PPFD) at grape bunch level during a 14 h photoperiod. Fruiting cuttings were selected to have similar grape bunch size avoiding changes in berry quality. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL11004

12 Samples

Download data: CEL

(Submitter supplied) To gain the possible direct or indirect targets of VaAQUILO, RNA-Seq was carried out on three biological replicates of wild-type and 3 transgenic Arabidopsis lines mixture (#1, #2 and #3) under normal and cold treatment conditions (Based on the distribution of samples in a first PCA plot, the two most similar replicates per condition were considered for further statistical analyses) .

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24025

4 Samples

Download data: TXT

(Submitter supplied) The abscisic acid (ABA) increase and auxin decline are both indicators of ripening initiation in grape berry, and norisoprenoid accumulation also start at around the onset of ripening. To investigate the transcriptional and posttranscriptional regulation of the ABA and synthetic auxin 1-naphthaleneacetic acid (NAA) on norisoprenoid production, we performed time series GC-MS and RNA-seq analyses on Cabernet Sauvignon grape berries from pre-veraison to ripening. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25271

36 Samples

Download data: XLS

(Submitter supplied) conducted to find out the transcriptional system that is connected with the development of leaves and production of metabolites during photosynthesis. We examine the cellular expression by use the up-to-date RNA sequencing expertise to carry out a complete analysis of the transcriptional profile of V. vinifera leaves at four different developmental stages.

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

4 Samples

Download data: TXT