GEO DataSets

(Submitter supplied) V. vinifera cv. ‘Shiraz’ leaves from 10-week old plants were transformed via Agrobacterium-mediated infiltration with MYB15 (35S::VviMYB15) or an empty vector control. Samples were subsequently collected at five different time points (8h, 24h, 48h, 72h and 96h) in separate replicate pools (L1 and L2) consisting of three leaves from independent plants per time-point (n=2 biological replicates). Microarray analysis, using the Affymetrix V. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

12 Samples

Download data: CEL

(Submitter supplied) Grapevine rootstock 1616C shoots were sterilized and cultured on Murashige & Skoog (MS) medium containing 2% sucrose (w/v). Plantlets were grown in a growth chamber with a 16-h light/8-h dark cycle for 10 weeks at 25 °C. Plantlets with 4–5 leaves were chosen for use in stress treatments. Experiments were conducted with treatment groups: The control (C, without any chemical treatment), TM (treated with 5 μg mL-1 tunicamycin (TM)) and salt (treated with 400 mM NaCl). more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

24 Samples

Download data: CEL

(Submitter supplied) Fungal entomopathogens like Beauveria bassiana (Bals.) Vuill. (Ascomycota: Hypocreales) are known as antagonist of insects with multiple functional and ecological roles and have attracted increased attention as biocontrol agents in integrated pest management programs. A microarray analysis was performed to work out fundamental aspects of genes involved in the interaction between grapevine and the endophytic fungus B. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

12 Samples

Download data: CEL

(Submitter supplied) Pinot Meunier L1 dwarf grapevines were grown in a growth cabinet and both unripe (preveraison) and ripe (postveraison) berries were collected after various time points post heat shock treatment. The gene expression profiles of treated berries were compared to controls to identify gene expression changes associated with the heat shock response. Keywords: Heat shock treatment effect

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

28 Samples

Download data: CEL

(Submitter supplied) This microarray experiment provides data which shows of the effects on gene expression from the artificial application of certain hormones on their own or in combination on ripening berries from the Adelaide Hills Various hormones have been implicated as having an effect on the grape berry ripening process. Their application prior to ripening may change the gene expression profile at veraison. The identification of the genes which are expressed at different levels due to the various hormone treatments may give insight to key gene expression changes in the ripening process. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

27 Samples

Download data: CEL

(Submitter supplied) A bunch of grapes at veraison is comprised of berries at different stages of development ranging from hard green to soft red. Veraison represents an important transition stage in the ripening process where key genes may be switched on or off. Single berries at various stages of development from hard green to soft red were collected at a single time point from a single bunch of grapes going through veraison. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

12 Samples

Download data: CEL

(Submitter supplied) This is a 24 hour time course experiment to investigate changes in gene expression in deseeded berries sampled every three hours within a 24 hour period at 2 time points during development i.e. T4 (preveraison) & T15 (postveraison). Changes in gene expression within the 24 hour period were analyzed to identify expression profiles that coincided with diurnal changes. The gene expression profiles were then to be compared between the two developmental time points T4 v T15). more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

36 Samples

Download data: CEL

(Submitter supplied) This is a microarray experiment to investigate changes in gene expression in deseeded berries from field grown vines to identify genes involved in diurnal and circadian effects. Changes in gene expression at two time points within a 24 hour cycle were analyzed to identify expression profiles that coincided with diurnal and circadian effects. The gene expression profiles were then to be compared between the two developmental time points T5 v T17). more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

16 Samples

Download data: CEL

(Submitter supplied) This is a 24 hour time course experiment to investigate changes in gene expression in deseeded berries sampled every three hours within a 24 hour period at 2 time points during development i.e. T5 (preveraison) & T17 (postveraison). Changes in gene expression within the 24 hour period were analyzed to identify expression profiles that coincided with diurnal changes. The gene expression profiles were then to be compared between the two developmental time points T5 v T17). more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

20 Samples

Download data: CEL

(Submitter supplied) This is a time course experiment for inflorescence development in latent buds sampled from green canes at a single time point. Keywords: Floral Development

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

26 Samples

Download data: CEL

(Submitter supplied) Changes in gene expression during berry development during a grape growing season were analysed. The effect on gene expression of different viticultural practises during grape berry development was investigated in this study by comparing two pruning methods (spur versus machine). Grape berries were collected and pooled on a weekly basis to obtain a developmental series comprised of 17 developmental stages from flowering until harvest across the grape growing season for both spur and machine pruned vines. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

68 Samples

Download data: CEL

(Submitter supplied) Changes in gene expression during berry development during a grape growing season were analysed. The effect on gene expression of different viticultural practises during grape berry development was investigated in this study by comparing two irrigation methods (standard versus prolonged deficit irrigation). Grape berries were collected and pooled on a weekly basis to obtaining a developmental series comprising of 17 developmental stages from flowering until harvest across the grape growing season for both standard and prolonged deficit irrigated vines. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

68 Samples

Download data: CEL

(Submitter supplied) A bunch of grapes at veraison is comprised of berries at different stages of development ranging from hard green to soft ripe red. Veraison represents an important transition stage in the ripening process where key genes may be switched on or off. Single berries at various stages of development from hard green to ripe red were collected at a single time point from a single bunch of grapes going through veraison. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

10 Samples

Download data: CEL

(Submitter supplied) Grafting is a well-established practice for grapevine to facilitate propagation of productive and tolerant cultivars against several stress factors. It is also considered to be a suitable method for studying molecular aspects of root-to-shoot and/or shoot-to-root signaling events. So far, controlling only effect of rootstock over scion was investigated and root-to-shoot transcriptomic alterations were fallowed on the scions or graft interfaces. more...

Organism:

Vitis cinerea var. helleri x Vitis rupestris; Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

8 Samples

Download data: CEL

(Submitter supplied) Differences in gene expression were compared for grape berry flesh and skin. The aim of this analysis is to identify key genes that are differentially expressed in the skin or flesh during berry development. Keywords: Tissue specific gene expression analysis

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

8 Samples

Download data: CEL

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

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

174 Samples

Download data: CEL

(Submitter supplied) Changes in gene expression during berry development during a grape growing season were analysed. Grape berries were collected and pooled on a weekly basis to obtain a developmental series comprising of 19 developmental stages from flowering until harvest across the grape growing season. Gene expression patterns during development were obtained. Keywords: Time course, developmental series

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL1320

38 Samples

Download data: CEL

(Submitter supplied) Since the roots of grapevine rootstocks have a direct contact with drying soil and has an important role in abiotic stimuli, any plasticity on the architecture of the rootstocks would enable grapevine varieties to a better respond to drought stress. However, genomics evidences behind the physiological responses of rootstocks under prolonged drought stress are poorly documented in the literature. In the current study, eight widely used hybrid grapevine rootstocks in viticulture were firstly grafted with sultana seedless and subjected to drought stress to test their physiological and biochemical responses. more...

Organism:

Vitis cinerea var. helleri x Vitis rupestris; Vitis vinifera; Vitis cinerea var. helleri x Vitis vinifera; Vitis cinerea var. helleri x Vitis riparia

Type:

Expression profiling by array

Platform:

GPL1320

12 Samples

Download data: CEL

(Submitter supplied) Bud endodormancy induction response of two genotypes (‘Seyval’ a hybrid white wine grape and V. riparia, PI588259 a native north american species) was compared under long and short photoperiod. Three separate replicates (5 plants/replicate) were treated in each of 2 separate years (2007 and 2008) to generate paradormant (LD) and same aged endodormancy-induced (SD) buds for transcriptomic, proteomic and metabolomic analysis. more...

Organism:

Vitis vinifera; Vitis hybrid cultivar; Vitis riparia

Type:

Expression profiling by array

Platform:

GPL1320

167 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