GEO DataSets

(Submitter supplied) Plant-based diets could be a key source of microRNAs in animals. Plant microRNAs are cross-kingdom gene expression regulators that could modulate mammalian gene expression, influencing their physiology. Therefore, it is important to identify the microRNA expression profile of plant foods in order to identify potential target genes and biological functions in the mammalian host. Next-generation sequencing was applied to identify microRNAs in RNA samples derived from nuts (walnut and almond), vegetables (spinach) and fruits (orange, apple, olive, pear, and tomato). more...

Organism:

Spinacia oleracea; Malus domestica; Solanum lycopersicum; Olea europaea; Pyrus communis; Citrus sinensis; Prunus dulcis; Juglans regia

Type:

Non-coding RNA profiling by high throughput sequencing

8 related Platforms

8 Samples

Download data: XLSX

(Submitter supplied) Cultivated olive tree (Olea europaea L. subsp. europaea var. europaea) is one of most relevant worldwide-extended crops. Since this plant has a huge effect on the economy of several regions, especially in those located in the Mediterranean basin, all efforts focused on its protection have a great relevance in agriculture sustainability. As all extended crops, olive tree cultivars are under the threat of a wide range of pathogens. more...

Organism:

Olea europaea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24105

72 Samples

Download data: XLSX

(Submitter supplied) Purpose: Nonstructural carbohydrates has a major impact on trees response to meteorological conditions. The goals of this study were to define which changes in gene expression are linked to possible mechanisms used by the plant to buffer the decline in carbon source during gradual soil drying, an intensive abrupt heat wave, and recovery from drought? Methods: We combined measurements of nonstructural carbohydrates (NSC), tree physiology and expression of genes encoding starch metabolism enzymes. more...

Organism:

Olea europaea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL24105

24 Samples

Download data: TXT

(Submitter supplied) This is an RNA-seq study of the transcriptomic activity of different tissues from adult olive tree cv. Picual on field conditions. This analysis unveiled 53,456 genes with expression in at least one tissue; 32,030 of them were expressed in all organs and 19,575 were found to be potential housekeeping genes. In addition, the specific expression pattern in each part of the plant was studied. The flower was clearly the organ with the highest number of exclusive expressed genes, 3,529, and many of them were involved in reproduction. more...

Organism:

Olea europaea

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27773

12 Samples

Download data: CSV

(Submitter supplied) The ripening process of olive fruits is associated with chemical and/or enzymatic specific transformations making them particularly attractive to animals and humans. Usually, there is a progressive chromatic change characterized by a final red-brown color of both epidermis and mesocarp. This event has an exception in the ‘Leucocarpa’ cultivar, in which we observed the destabilization in the equilibrium between the metabolism on chlorophyll and that of the other pigments, particularly the anthocyanins, whose switch-off during maturation promotes the white coloration of the fruits. more...

Organism:

Olea europaea

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL24105

4 Samples

Download data: FASTA

(Submitter supplied) Comparative profiling of damaged (pool of different stages of fly attack) and control undamaged fruits of cv Ortice and cv Ruveia (Olea europaea L.), characterized by a different tolerance to Bactrocera oleae, generated a comprehensive repertory of transcripts useful to study the genes modulated by Bactrocera oleae attack.

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL21855

12 Samples

Download data: TXT

(Submitter supplied) NGS has been applied to microRNA-enriched RNA obtained from Extra Virgin Olive Oil (EVOO), beer and plasma samples of healthy volunteers that usually consume EVOO hours after the ingestion of 40 mL of EVOO. Results: We did not detect significant amount of microRNA in the EVOO samples. Plasma samples did not contain EVOO microRNAs nor other microRNAs from plant origin.

Organism:

Olea europaea; Homo sapiens

Type:

Non-coding RNA profiling by high throughput sequencing

Platforms:

GPL21319 GPL17301

2 Samples

Download data: TXT

(Submitter supplied) Plant architecture is a critical trait in fruit crops that can significantly influence yield, pruning, planting density and harvesting. Most of the existing varieties of olive are traditional and their architecture is poorly suited for modern growing and harvesting systems. This study focuses on the identification of candidate genes involved in determining plant architecture in olive that could help in selecting phenotypes adapted to modern cultivation practices. more...

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL17907

36 Samples

Download data: CALLS, PAIR

(Submitter supplied) Genetic changes involved in the juvenile-to-adult transition in the shoot apex of Olea europaea L. occurs years before the first flowering.

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL17907

25 Samples

Download data: PAIR

(Submitter supplied) We aimed to identify miRNA regulated by alternate bearing in O. europaea. For this purpose, six olive (Olea europaea L. )(Ayvalık variety) small RNA libraries were constructed from fruits (ripe and unripe) and leaves ("on-year" and "off-year" mature -leaven in November and juvenile - leaven in July plants) and sequenced by high-throughput Illumina sequencing. Bioinformatics analyses of 93,526,915 reads identified 135 conserved miRNA, belonging to 22 miRNA families in olive tree. more...

Organism:

Olea europaea

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL16389

6 Samples

Download data: TXT

(Submitter supplied) We carried out genome wide transcriptome analyses in different organs and developmental stages of the olive tree using the NimbleGen Array oligonucleotide probe sets. Cluster analyses of the genes showed that samples collected from different organs could be sorted into separate groups. The nutritional control had a particularly remarkable impact on the alternate bearing for O. europaea, as shown by the differential expressions of transcripts under different developmental phases and organs

Organism:

Olea europaea; Populus trichocarpa

Type:

Expression profiling by array

Platform:

GPL16379

6 Samples

Download data: CALLS, PAIR

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

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL15288

76 Samples

Download data: GPR

(Submitter supplied) A comparative transcriptomics approach was used as a tool to unravel gene regulatory networks underlying salinity response in olive trees by simulating as much as possible olive growing conditions in the field. Specifically, we investigated the genotype-dependent differences in the transcriptome response of two olive cultivars, a salt tolerant and a salt sensitive. A 135 day long comparative salinity experiment was conducted using one year old trees exposed to NaCl stress for 90 days followed by 45 days of post-stress period. more...

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL15288

40 Samples

Download data: GPR

(Submitter supplied) A transcriptomics approach was used as a tool to unravel gene regulatory network underlying salinity response in a salt-tolerant olive cultivar (cv. Kalamon) by simulating as much as possible olive growing conditions in the field. A 135 day long salinity experiment was conducted using one year old trees exposed to NaCl stress for 90 days followed by 45 days of post-stress period. Total RNA was extracted from the root samples after 15, 45 and 90 days of NaCl-treated and un-treated olive trees as well as after 15 and 45 days of post-treatment period and used for microarray hybridizations using a loop design. more...

Organism:

Olea europaea

Type:

Expression profiling by array

Platform:

GPL15288

36 Samples

Download data: GPR

(Submitter supplied) Small RNAs of 20 to 25 nucleotides in length maintain genome integrity and control gene expression in a multitude of developmental and physiological processes. Despite RNA silencing has been primarily studied in model plants, the advent of high-throughput sequencing technologies has enabled profiling of the small RNA component of more than 40 plant species. Here, use deep sequencing and molecular methods to report the first inventory of small RNAs in olive (Olea europaea). more...

Organism:

Olea europaea

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL13125

2 Samples

Download data: TXT

(Submitter supplied) Probes were synthesized via in situ on chips based on CustomArrayTM semiconductor technology by using a CustomArrayTM Synthesizer (CustomArray Inc., Bothell, WA, USA).

Organism:

Olea europaea

1 Series

12 Samples

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