GEO DataSets

(Submitter supplied) This RNA-seq is a part of the paper describing the role of PIN5 in generating auxin sinks. https://www.biorxiv.org/content/10.1101/2024.01.24.576992v1

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29390

6 Samples

Download data: SF

(Submitter supplied) To investigate molecular links and underlying mechanisms between autophagy in the integumentary tapetum and embryo pattern formation, we isolated embryos from wild-type plants, atg5 mutants, and atg5 mutants expressing proTPE8:ATG5-GFP for RNA-sequencing.

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL33956

9 Samples

Download data: TXT

(Submitter supplied) The main goal of this study was to compare the differential efficiency of the antiviral activity triggered by externally delivered virus-specific and nonspecific dsRNAs in plants. RNAi mediated by virus-specific dsRNA is the main antiviral defense mechanism in plants, but nonspecific dsRNA-triggered responses have been documented to play a role in antiviral defense. Using PVX as a model, we have determined that co-inoculation with either virus-specific or nonspecific dsRNA reduced virus accumulation in both inoculated and systemic leaves although at different extent. more...

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL31115

12 Samples

Download data: TXT

(Submitter supplied) Heterosis, a phenomenon where hybrids exhibit superior performance in various traits such as yield, quality, and resistance compared to their parents, has long been a focus of agricultural research. Although tobacco biomass significantly affects tobacco yield and economic profitability, the underlying reasons for the dominance of tobacco biomass hybrids and their formation remain unclear. To address this, we selected 5 tobacco varieties (lines) with large differences in tobacco biomass as the parents and formulated F1 hybrids to analyze the expression of tobacco biomass heterosis. more...

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29390

18 Samples

Download data: TXT

(Submitter supplied) Tobacco (Nicotiana tabacum L.) is an important cash crop, and the size of its leaves significantly influences both yield and quality. However, the upper part of tobacco leaves, due to its dense tissue structure, often faces issues such as narrow and thick leaves during the production of roasted cigarettes. These problems have a severe impact on the yield and quality of the upper leaf. Although the mechanism of leaf size regulation in Arabidopsis thaliana has been extensively studied, it remains unclear for tobacco. more...

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29390

9 Samples

Download data: TXT

(Submitter supplied) The goal of present study aimed to investigate the impact of downregulation of ATG2 and ATG5 on pollen transcriptome.

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29212

9 Samples

Download data: XLSX

(Submitter supplied) We sought to compare and contrast plant host and bacterial transcriptional changes during compatible infections that cause disease (albeit within different symptoms). We investigated the infection by the two Pseudomonas syringae sensu lato strains P. syringae pv. syringae B728a (Psy) and P. amygdali pv. tabaci 11528 (Pta) of Nicotiana benthamiana at an early time point post inoculation to understand how a plant host responds to two related bacteria with different infection strategies. more...

Organism:

Nicotiana benthamiana; Pseudomonas syringae pv. syringae; Pseudomonas amygdali pv. tabaci

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL32196 GPL27032 GPL32197

27 Samples

Download data: CSV, TXT

(Submitter supplied) We performed gene expression analysis using RNA-seq data of four plant samples for each of the following groups: Wild Type (WT) plants and transgenic GFP6.4 Non-Silenced (NS), Ongoing Spreading (OS) post-transcriptional gene silencing, and Systemically Spread (SS) post-transcriptional gene silencing.

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27032

16 Samples

Download data: TXT

(Submitter supplied) Transient expression of P19 and influenza hemagglutinin induces a unique molecular signature in Nicotiana benthamiana leaf cells that are used as protein bio-factories for production of plant-made vaccines.

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19037

15 Samples

Download data: CSV, XLSX

(Submitter supplied) Verticillium dahliae is a soil-borne fungus with a broad host range, including the model plants Nicotiana benthamiana and Arabidopsis thaliana. The plant immunity can be activated by Vd-derived patterns while V. dahliae secreted effectors. We report here the RNAseq analyses of samples from N. benthamiana infected by V. dahliae strains 592 and 171 at different time points. The data showed dynamic expression patterns of genes not only from plant defense signaling but also plant developmental signaling.

Organism:

Verticillium dahliae; Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24077 GPL19037 GPL33554

22 Samples

Download data: XLS

(Submitter supplied) Nitrogen physiology is important in tobacco because of its role in generation of leaf yield and accumulation of nitrogen-containing alkaloids and that can react with nitrosating agents in the formation of carcinogenic tobacco specific nitrosamines. Cultivars of the burley tobacco market class are homozygous for deleterious alleles at the duplicate Yb1 and Yb2 loci which have previously been associated with decreased nitrogen use and utilization efficiency,; increased leaf nitrate, total nitrogen, and alkaloid levels,; and reduced yields. more...

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL13760

12 Samples

Download data: TXT

(Submitter supplied) We used two hybrid combinations and their 4 parents as materials. One week after topping the tobacco plant, samples were taken, including three tissues: root, stalk, and leaf. The RNA of these samples was extracted, and transcriptome sequencing analysis was carried out to explore the transcriptional profile differences between hybrids and their parents, and to analyze the gene differential expression between different tissues.

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29390

54 Samples

Download data: TXT

(Submitter supplied) To investigate graft conferred resistance against viral diseases a novel hetero-grafting system was developed using Nicotiana benthamiana scions grafted onto different tomato rootstocks. RNAseq analysis was used to identify mobile tomato mRNAs within N. benthamiana scions

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29766

6 Samples

Download data: XLSX

(Submitter supplied) Lasiodiplodia theobromae is one of the causal agents of Grapevine trunk diseases, which becomes a tremendous threat to the grapevine production worldwide. Plant pathogens secrete diverse effectors to suppress host immune responses or regulate the host metabolism to promote diseases. Our results suggest that L. theobromae LtCre1 targets host VvRHIP1 to manipulate the sugar signaling pathway, through disrupting the association of VvRHIP1 and VvRGS1 complex.

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29766

4 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:

Chenopodium quinoa; Spinacia oleracea; Arabidopsis thaliana; Vitis vinifera; 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:

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

Type:

Expression profiling by high throughput sequencing

12 related Platforms

140 Samples

Download data

(Submitter supplied) Background: Anatabine, although being one of four major tobacco alkaloids, is never accumulated in high quantity in any of the naturally occurring species from the Nicotiana genus. Previous studies therefore focused on transgenic approaches to synthetize anatabine, most notably by generating transgenic lines with suppressed putrescine methyltransferase (PMT) activity. This led to promising results, but the global gene expression of plants with such distinct metabolism has not been analyzed. more...

Organism:

Nicotiana tabacum

Type:

Expression profiling by high throughput sequencing

Platform:

GPL25653

78 Samples

Download data: XLSX

(Submitter supplied) To investigate the molecular mechanism of tobacco flower in response to the cold treatment, transcriptomic analysis was performed using Agilent Tobacco Gene Expression Microarrays.

Organism:

Nicotiana tabacum

Type:

Expression profiling by array

Platform:

GPL21056

12 Samples

Download data: TXT, XLSX

(Submitter supplied) Apple russeting is mainly due to the accumulation of suberin in the cell wall in response of defects and damages in the cuticle layer. Over the last decades, massive efforts have been done to better understand the complex interplay between pathways involved in the suberization process in model plants. However, the regulation mechanisms which orchestrate this complex process are still under investigation. more...

Organism:

Nicotiana benthamiana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22072

8 Samples

Download data: TXT