GEO DataSets

(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) 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

(Submitter supplied) Buds were collected at equivalent branch positions and always at the same time of the day. Samples corresponding to May (MAY), June (JUN), July (JUL), September (SEP), November (NOV), January (JAN), March (MAR) and April (APR) buds were analyzed. ****[PLEXdb(http://www.plexdb.org) has submitted this series at GEO on behalf of the original contributor, Jose Diaz-Riquelme. The equivalent experiment is VV36 at PLEXdb.]

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL11004

24 Samples

Download data: CEL

(Submitter supplied) Bud dormancy is a crucial stage in perennial trees and allows survival over winter and optimal subsequent flowering and fruit production. Environmental conditions, and in particular temperature, have been shown to influence bud dormancy. Recent work highlighted some physiological and molecular events happening during bud dormancy in trees. However, we still lack a global understanding of transcriptional changes happening during bud dormancy. more...

Organism:

Prunus avium

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26587

82 Samples

Download data: TXT

(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 (15h) and short (13h) photoperiod. Three separate replicates (5 plants/replicate) were treated to generate paradormant (LD) and same aged endodormancy-induced (SD) buds for transcriptomic, proteomic and metabolomic analysis. Potted, spur-pruned two to six-year-old vines were removed from cold storage (Seyval 3-19-07; V. more...

Organism:

Vitis vinifera; Vitis hybrid cultivar; Vitis riparia

Type:

Expression profiling by array

Platform:

GPL1320

84 Samples

Download data: CEL

(Submitter supplied) We studied the causes of sterility underlying multiple-allele-inherited male sterility in Chinese cabbage by identifying differentially expressed genes (DEGs) related to pollen sterility between fertile and sterile flower buds. In this work,we performed transcriptome analysis of mRNA isolated from fertile and sterile buds using Illumina HiSeq 2000 platform sequencing. Approximately 80% of ~229 million high quality paired-end reads were uniquely mapped to the reference genome. more...

Organism:

Brassica rapa subsp. pekinensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17788

6 Samples

Download data: XLS

(Submitter supplied) Background Grapes (Vitis vinifera L.) are economically the most important fruit crop worldwide. However, the complexity of molecular and biochemical events that lead to the onset of ripening of nonclimacteric fruits is not fully understood which is further complicated in grapes due to seasonal and cultivar specific variantion. The Portuguese wine variety Trincadeira gives rise to high quality wines but presents extremely irregular berry ripening among seasons probably due to high susceptibility to abiotic and biotic stresses. more...

Organism:

Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL11004

21 Samples

Download data: CEL, TXT

(Submitter supplied) Background: Grape is highly sensitive to gibberellin (GA), which is crucial during seed and berry development (SBD) either by itself or by interacting with other hormones, such as auxin, Abscisic acid (ABA), and Cytokinin (CK). However, no systematic analysis of GA metabolic and signal transduction (MST) pathway has been undertaken in grapevine. Results: In this study, total endogenous GA3 content significantly decreased during SBD, and a total of 48 known genes in GA metabolic (GAM; 31) and signal transduction (ST; 17) pathways were identified in this process. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18580

1 Sample

Download data: TXT

(Submitter supplied) We report the application of Illumina mRNA sequencing technology for high-throughput profiling of the transcriptome of a seeded wine cultivar (wild-type) and its seedless somatic variant (mutant), sampled at three key growth stages of grapevine: E-L 15 (single flowers in compact groups), E-L 27 (young berries enlarging) and E-L 38 (berries harvest-ripe). By obtaining over 126 to 143 million and 102 to 127 million reads of 100-bp in length for the wild-type and mutant respectively, we have for the first time provided a holistic view of the transcriptional landscape during seed development in both phenotypes. more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

6 Samples

Download data: TXT

(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) We investigated differential gene expression patterns in Populus vegetative buds between paradormant, endodormant, and ecodormant dormancy states. Our primary objectives were to (1) identify which individual genes, biological processes, molecular functions, and regulatory pathways were differentially expressed among dormancy states, (2) classify the differentially expressed genes into contrasting gene expression patterns, and (3) identify cis-acting elements associated with each gene expression group. more...

Organism:

Populus trichocarpa

Type:

Expression profiling by array

Platform:

GPL20616

10 Samples

Download data: PAIR

(Submitter supplied) Shoot branching of flowering plants exhibits phenotypic plasticity and variability. This plasticity is determined by the activity of axillary meristems, which in turn is influenced by endogenous and exogenous cues such as nutrients and light. In many species, not all buds on the main shoot develop into branches despite favorable growing conditions. In petunia, basal buds (buds 1-3) typically do not grow out to form branches, while more apical buds (buds 6 and 7) are competent to grow. more...

Organism:

Petunia x hybrida

Type:

Expression profiling by high throughput sequencing

Platform:

GPL30987

48 Samples

Download data: CSV

(Submitter supplied) A grape-bud-oriented genomic platform was produced for a large-scale comparative analysis of bud responses to two stimuli of grape-bud dormancy release, hydrogen cyanamide (HC) and heat shock (HS). The results suggested considerable similarity in bud response to the stimuli, both in the repertoire of responding genes and in the temporary nature of the transcriptome reprogramming. Nevertheless, the bud response to HC was slower, more condensed and stronger, as reflected by a higher number of regulated genes and a higher intensity of regulation compared to the response to HS.

Organism:

Vitis riparia; Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL8560

66 Samples

Download data: GPR

(Submitter supplied) Leafy spurge (Euphorbia esula) is an herbaceous perennial weed that produces vegetatively from an abundance of underground adventitious buds. The objectives of this study were to determine how mimicking natural seasonal conditions (photoperiod and temperature) under controlled environmental conditions affect dormancy and flowering competence; to determine molecular mechanisms associated with well-defined phases of seasonal dormancy transitions based on transcript profiles obtained by microarray analysis; and to link mechanisms regulating induction and release of endodormancy and flowering competence. more...

Organism:

Euphorbia esula; Manihot esculenta

Type:

Expression profiling by array

Platform:

GPL4655

32 Samples

Download data: GPR

(Submitter supplied) The RNA-Seq was used to analyze the expression profiling of genes in different ablescent stages of 'Anji Baicha'

Organism:

Camellia sinensis

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19224

9 Samples

Download data: FA, TXT

(Submitter supplied) This study investigated changes in gene expression of controlled environment chilled (4C) grape overwintering buds as they accumulated from 0 to 2000 chilling hours. Keywords: time course, chilling, endodormancy release, axillary bud, grape

Organism:

Vitis riparia; Vitis vinifera

Type:

Expression profiling by array

Platform:

GPL6275

15 Samples

Download data: TXT

(Submitter supplied) Primary and secondary metabolism in grape berries is under the control of complex interactions among environmental conditions, genotypes, and management practices. To obtain an interpretation from the view of transcriptome on distinct metabolite accumulation between ecologically different regions in China, next-generation sequencing technology was performed on E-L 31, 35, and 38 stages of Cabernet Sauvignon grape berries from Changli (CL, eastern) and Gaotai (GT, western). more...

Organism:

Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18740

6 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) Dormant grapevine buds from 4 genotypes were collected over a variable time series after being exposed to growth room temperatures. Buds were collected from the field during winter and assessed for the loss of cold hardiness (deacclimation) in tandem with analysis of gene expression changes. DEGs are examined for various enriched pathways. Wild grapevines deacclimate faster than cultivated grapevines and the entire gene regulation cascade was also faster in wild grapevines. more...

Organism:

Vitis amurensis; Vitis riparia; Vitis vinifera

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL26020 GPL26019 GPL18580

189 Samples

Download data: TXT