GEO DataSets

(Submitter supplied) High-throughput single-cell RNA sequencing (scRNA-seq) identifies distinct cell populations based on cell-to-cell heterogeneity in gene expression. By examining the distribution of the density of gene expression profiles, we can observe the metabolic features of each cell population. Here, we employ the scRNA-seq technique to reveal the entire biosynthetic pathway of a flower volatile. The corolla of the wild tobacco Nicotiana attenuata emits a bouquet of scents that are composed mainly of benzylacetone (BA). more...

Organism:

Nicotiana attenuata

Type:

Expression profiling by high throughput sequencing

Platform:

GPL31200

3 Samples

Download data: TAR

(Submitter supplied) Disturbing the biosynthetic pathway of 17-hydroxylgeranyllinalool diterpene glycosides (HGL-DTGs), including silencing NaCYP736A, caused severe plant autotoxicity. This autotoxicity can be restored by co-silencing the upstream biosynthetic genes, like geranyllinalool synthase (GLS). Through comparing the transcriptome data of EV, VIGS-GLS, VIGS-CYP736A and VIGS-GLS&CYP736A, we tried to figure out the potential mechanism of this autotoxicity.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

16 Samples

Download data: TXT

(Submitter supplied) Plants received oviposition by S. exigua (1-2 egg clutches). After 1 day, tissue from the next younger (systemic) leaf, or from the respective leaf position of a control plant without eggs, was harvested for RNA extraction.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL25245

6 Samples

Download data: TXT

(Submitter supplied) Wild tobacco flowers wave rhythmically to facilitate specific pollinator interactions. This movement behavior is controlled by a regulatory network that involves the circadian clock- and auxin-signaling pathways. The plant hormone auxin, similarly to its function in tropic movements, acts as growth regulator in the circadian regulation of floral movement. Dorsoventral asymmetry in auxin levels and auxin transcriptional responses mediate the growth responses in the floral peduncle that make flowers move. more...

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL19764

18 Samples

Download data: TXT

(Submitter supplied) Wild tobacco flowers wave rhythmically to facilitate specific pollinator interactions. This movement behavior is controlled by a regulatory network that involves the circadian clock- and auxin-signaling pathways. The plant hormone auxin, similarly to its function in tropic movements, acts as growth regulator in the circadian regulation of floral movement. Dorsoventral asymmetry in auxin levels and auxin transcriptional responses mediate the growth responses in the floral peduncle that make flowers move. more...

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL19764

6 Samples

Download data: TXT

(Submitter supplied) The aim of this study is to identify genes in the pith of Nicotiana attenuata stems that are regulated by the F-box protein MAX2. Functional enrichment based on differentially expressed genes will indicate possible candidate genes.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

12 Samples

Download data: TXT

(Submitter supplied) Identification of transcripts that change expression in TOC1-silenced Nicotiana attenuata plants leaves and roots under drought

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

48 Samples

Download data: TXT

(Submitter supplied) Oviposition by lepidopteran herbivores on Nicotiana attenuata primes plant defence responses that are induced by the feeding larvae. While oviposition by both the generalist Spodoptera exigua and the specialist Manduca sexta primes the production of defensive phenylpropanoids, their larvae are differentially affected. We investigate here the impact of prior oviposition on the transcriptome and phytohormone levels of plants that were later attacked by larvae to find regulatory signals of this priming. more...

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL25245

27 Samples

Download data: TXT

(Submitter supplied) Kenetics of herbivore induced responses in Nicotiana attenuata leaves

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

42 Samples

Download data: TXT

(Submitter supplied) Identification of induced genes in leaf

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

24 Samples

Download data: TXT

(Submitter supplied) Identifying whether NaMYB8 regulated genes in Nicotiana attenuata

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

24 Samples

Download data: TXT

(Submitter supplied) Identification of transcripts that change expression in Nicotiana attenuata plants with reduced expression of JAZi in flowers

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

12 Samples

Download data: TXT

(Submitter supplied) Identifying whether FAC-induced early defence signalling genes were regulated by JA

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL21138

12 Samples

Download data: TXT

(Submitter supplied) Identification of coronatine/jasmonoyl-isoleucine-regulated transcripts and encoded metabolic processes in late stages of Nicotiana attenuata flower development.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

6 Samples

Download data: TXT

(Submitter supplied) Identification of transcripts that change expression in Nicotiana attenuata plants with reduced expression of JAZd after elicitation with oral secretions of Manduca sexta larvae.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

6 Samples

Download data: TXT

(Submitter supplied) Identification of nectary expressed genes

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

6 Samples

Download data: TXT

(Submitter supplied) Identification of transcripts that change expression in Nicotiana attenuata plants with reduced expression of calcium dependent protein kinase 4/5 compared to WT.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

6 Samples

Download data: TXT

(Submitter supplied) To understand the transcriptome changes of source-sink transition leaves after infection of Alternaria alternata at 1 dpi

Organism:

Nicotiana attenuata

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19212

2 Samples

Download data: TXT

(Submitter supplied) Identification of transcripts that change expression in corollas of Nicotiana attenuata plants with reduced expression of the transcription factor HD20.

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

6 Samples

Download data: TXT

(Submitter supplied) DICER-like proteins produce small RNAs that silence genes involved in development and defenses against viruses and pathogens. Which DCLs participate in plant-herbivore interactions remains unstudied. We identified four distinct DCL genes and stably silenced their expression by RNAi in Nicotiana attenuata, a model system for the study of plant-herbivore interactions. Silencing DCL1 expression was lethal to the plants. more...

Organism:

Nicotiana attenuata

Type:

Expression profiling by array

Platform:

GPL13527

9 Samples

Download data: TXT