GEO DataSets

(Submitter supplied) In the present study we have generated a parallel analysis of the 5' RNA ends (PARE) referred to polyadenylated RNAs in somatic embryos from in vitro culture of immature anthers of Vitis vinifera. PARE analysis include also a shortRNA analysis of same material. We have submitted the sRNAseq to mirPROOF and miRCAT (srna_workbench software at http://srna-workbench.cmp.uea.ac.uk) in order to recognize known and putative novel miRNAs, respectively that could be present in somatic embryos. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18580

2 Samples

Download data: TXT, XLSX

(Submitter supplied) Grapevine (Vitis spp., family Vitaceae) is characterized by a marked phenotypic plasticity and its ability to withstand various environmental conditions depends on the activation of highly coordinated responses, resulting from the interaction among genotypes (G) and environmental factors (E). Understanding genotype by environment (GxE) interplays is highly complex and challenging, and often the outcome of the genetic responses to field performance is not straightforward also due to the difficulties to reach a precise definition of the E component in field studies. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

18 Samples

Download data: FASTA, TXT

(Submitter supplied) The application of sensors in viticulture is a fast and efficient method to monitor grapevine vegetative, yield, and quality parameters and determine spatial intra-vineyard variability. Molecular analysis at the gene expression level can further contribute to the understanding of the observed variability by elucidating how pathways contributing to different grape quality traits behave in zones diverging on any of these parameters. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL22427

70 Samples

Download data: TXT

(Submitter supplied) During late- and post-ripening stages, grape berry undergoes profound biochemical and physiological changes whose molecular control is poorly understood. Here, we report the role of NAC61, a grapevine NAC transcription factor, in regulating different processes featuring the berry ripening progression. NAC61 is highly expressed during post-harvest berry dehydration and its expression pattern is closely related to sugar concentration. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL22427

6 Samples

Download data: TXT

(Submitter supplied) NACs (NAM/ATAF/CUC) proteins are plant-specific transcription factors with key roles in plant development and stress responses. Here, Vitis vinifera NAC61 was selected for its functional characterization as one of the key candidates of the grape post-harvest withering process. VviNAC61 is particularly expressed at veraison and post-veraison berry stages and also shows a high expression in lignified tissues such as roots, tendrils, seeds and rachis. more...

Organism:

Vitis vinifera

Type:

Other

Platform:

GPL24368

4 Samples

Download data: NARROWPEAK

(Submitter supplied) Transcriptome analysis of red vs white berry skin parts of variegated Vitis vinfera ‘Bequignol Noir’ berries.

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL6637

4 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25271

24 Samples

Download data

(Submitter supplied) Grape berry development is a highly coordinated, intricate and complex process with many morphological, biochemical and physiological changes occurring during the ripening process. Equally, ripening is an organoleptic characteristic linked to fruit development. The fruits Seedless (FS) and Victoria (VT) grape varieties exhibit many morphological and phytochemical differences, but genetic mechanisms underlying them remain poorly explored. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25271

12 Samples

Download data: XLS

(Submitter supplied) Grape berry development is a highly coordinated, intricate and complex process with many morphological, biochemical and physiological changes occurring during the ripening process. Equally, ripening is an organoleptic characteristic linked to fruit development. The fruits Seedless (FS) and Victoria (VT) grape varieties exhibit many morphological and phytochemical differences, but genetic mechanisms underlying them remain poorly explored. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25271

12 Samples

Download data: XLS

(Submitter supplied) Anthocyanins, total phenols, soluble sugar and fruit shape play a significant role in determining the distinct fruit quality and customer preference. However, for the majority of fruit species, little is known about the transcriptomics and underlying regulatory networks that control the generation of overall quality during fruit growth and ripening. This study incorporated the quality-related transcriptome data from 6 ecological zones across 3 fruit development and maturity phases of Chardonnay cultivars. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

54 Samples

Download data: TXT

(Submitter supplied) Arbuscular mycorrhizal symbiosis improves water and nutrient uptake by plants and provides them other ecosystem services. Grapevine is one of the major crops in the world. V. vinifera scions are generally grafted onto a variety of rootstocks that confer different levels of resistance against different pests, tolerance to environmental stress, and influence the physiology of the scions. Arbuscular mycorrhizal fungi are involved in the root architecture and in the immune response to soil-borne pathogens. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25542

60 Samples

Download data: TXT

(Submitter supplied) Gene co-expression networks (GCNs) have not been extensively studied in non-model plants. However, the rapid accumulation of transcriptome datasets in these species represents an opportunity to explore underutilized network aggregation approaches that highlight robust co-expression interactions and improve functional connectivity. We applied and evaluated two different aggregation methods on public grapevine RNA-Seq datasets belonging to three different tissue conditions (leaf, berry and ‘all organs’). more...

Organism:

Vitis vinifera

Type:

Other

Platform:

GPL24368

4 Samples

Download data: NARROWPEAK

(Submitter supplied) The impact of yield on fruit and wine quality has been studied extensively; vine response to increased yield is well known, but responsible mechanisms – including the regulation of pathways responsible for color, aroma and mouthfeel – have not been characterized at the level of genetic regulation. To examine the impact of crop load on transcriptomic and metabolomic changes during grape berry maturation vines from two cluster thinning treatments (50% or 75% of clusters removed following fruit set) were compared to control vines (no cluster thinning). more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19359

204 Samples

Download data: TXT

(Submitter supplied) Using 3' RACE-seq method, we analyzed global 3’ terminal RNA uridylation profiles of Secovirus RNAs.

Organism:

Nicotiana benthamiana; Vitis vinifera; Chenopodium quinoa

Type:

Expression profiling by high throughput sequencing

5 related Platforms

33 Samples

Download data: TXT

(Submitter supplied) Using 3' RACE-seq method, we analyzed global 3’ terminal RNA uridylation profiles for representatives of the main families of positive single-stranded RNA phytoviruses.

Organism:

Spinacia oleracea; Arabidopsis thaliana; Vitis vinifera; Chenopodium quinoa; Nicotiana benthamiana; Nicotiana obtusifolia

Type:

Expression profiling by high throughput sequencing

9 related Platforms

27 Samples

Download data: TXT

(Submitter supplied) This SuperSeries is composed of the SubSeries listed below.

Organism:

Spinacia oleracea; Arabidopsis thaliana; Vitis vinifera; Chenopodium quinoa; Nicotiana benthamiana; Nicotiana obtusifolia

Type:

Expression profiling by high throughput sequencing

12 related Platforms

140 Samples

Download data

(Submitter supplied) Transcriptome profiling by RNA-seq determined the genome-wide patterns of expression of grape genes in lipopolysaccharide-primed petioles during Pierce’s Disease.

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25542

72 Samples

Download data: TXT

(Submitter supplied) In order to investigate what differences exist in the aroma-regulated genes of grape varieties with different aromas, we established different aromatic grape varieties at the ripening stage and looked for the differential genes and their expression.

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18580

15 Samples

Download data: TXT

(Submitter supplied) Grapevines cv Sauvignon Blanc were subjected to different stress regimes by simulating the most common extreme weather events occurring within the current climate change scenario. During spring, just before bud break, the vines were either flooded or kept under normal conditions. Both vines were then split in two groups and put in differnt tunnels, either undergoing a simulated heatwave or not. Berry samples were collected from the four groups of plants (control, only flooded, only heatwave, flooded + heatwave) at different timepoints before, during and after the stress. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

66 Samples

Download data: TXT

(Submitter supplied) The impact of yield on fruit and wine quality has been studied extensively; vine response to increased yield is well known, but responsible mechanisms – including the regulation of pathways responsible for color, aroma and mouthfeel – have not been characterized at the level of genetic regulation. To examine the impact of crop load on transcriptomic and metabolomic changes during grape berry maturation vines from two cluster thinning treatments (50% or 75% of clusters removed following fruit set) were compared to control vines (no cluster thinning). more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19359

165 Samples

Download data: TXT