txid4081[Organism:noexp] - GEO DataSets

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Select item 2002394481.

Expression data from leaves of tomato (Solanum lycopersicum L. cv. MicroTom) plants subjected to 1000 Hz sound vibration (at 90 dB for 2 h for 3 consecutive days) and/or inoculated with Pst DC300.

(Submitter supplied) As mechanical stimuli, sound vibrations are known to influence various molecular and physiological processes that can ultimately improve crop performance and yield. Microarray analyses were carried out to investigate the global gene expression changes in MicroTom plants subjected to 1000 Hz sound vibration prior to infection with Pst DC300 to test the effectiveness of sound as a priming agent. Data revealed that 1000 Hz pretreatment is effective in eliciting a transcriptional reprogramming in tomato plants grown under normal conditions, but particularly after Pst DC3000 infection. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by array

Platform:: GPL21525
24 Samples

Download data: CEL, CHP

Series

Accession:: GSE239448

ID:: 200239448

Analyze with GEO2R

Select item 2002640662.

Effects of strigolactones on tomato leaf transcriptome under irrigated and repeated water stress conditions

(Submitter supplied) In response to environmental stressors, plants exhibit a phenomenon known as stress memory, whereby a prior stress episode influences their subsequent responses. This suggests the existence of a molecular memory mechanism that allows plants to adapt to recurring stress events. Previous work has highlighted the contribution of the phytohormone strigolactones to drought stress and memory thereof (10.1007/s00425-015-2266-8; 10.1111/nph.14190; 10.1111/pce.13758; 10.1093/pcp/pcac058). more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL27957
21 Samples

Download data: TXT

Series

Accession:: GSE264066

ID:: 200264066

Select item 2002626533.

Biological Control of Root-Knot Nematode Meloidogyne incognita Infection of Tomato (Solanum lycopersicum L.) by the Oomycete Biocontrol Agent Pythium oligandrum

(Submitter supplied) The biocontrol agent Pythium oligandrum, which is a member of phylum Oomycota, can control diseases caused by a taxonomically wide range of plant pathogens, including fungi, bacteria, and oomycetes. However, whether P. oligandrum could control diseases caused by plant root-knot nematodes (RKNs) was unknown. We investigated a recently isolated P. oligandrum strain GAQ1, and the P. oligandrum CBS530.74 strain, for the control of RKN Meloidogyne incognita infection of tomato (Solanum lycopersicum L.). more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL27957
6 Samples

Download data: TXT

Series

Accession:: GSE262653

ID:: 200262653

Select item 2002455124.

Determination of transcriptomic changes associated with heat stress in ethanol treated vs non-treated control tomato plants II

(Submitter supplied) We report the gene expression profiles of tomato seedlings and fruits treated with or without ethanol under heat stress conditions.

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL24124
24 Samples

Download data: TXT

Series

Accession:: GSE245512

ID:: 200245512

PubMed Full text in PMC Similar studies

Select item 2002612295.

RNA sequencing of slgols2 tomato fruits

(Submitter supplied) To explore the molecular mechanism via which the galactinol synthase 2 (slgols2) affects Chl accumulation and chloroplast development, the RNA-seq experiment was conducted using slgols2 mutant and WT tomato fruits.

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL27957
6 Samples

Download data: TXT

Series

Accession:: GSE261229

ID:: 200261229

Select item 2002556116.

Tomato Shade Avoidance: Unraveling Internode Elongation and Hormonal Harmony

(Submitter supplied) This study provides a comparison of gene expression in two tomato cultivars, Moneymaker and M82, focusing on first internode and its innermost cell type pith—under two light conditions: white light with far-red supplementation (WL+FR) and the control condition of white light (WL). The samples were harvested at four time points leading to the point where internode elongation could be measured in response to WL+FR. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL21762
86 Samples

Download data: CSV

Series

Accession:: GSE255611

ID:: 200255611

Select item 2002548937.

Combined analysis of ATAC-Seq and RNA-Seq reveal a potential role of WRKY34 in tomato response to cold stress [ATAC]

(Submitter supplied) To further clarify the differences in the potential regulatory mechanisms of cold tolerance between wild and cultivated tomatoes, we subjected cold-sensitive cultivated tomato (Solanum lycopersicum) Ailsa Craig (AC) and cold-tolerant wild tomato (S. habrochaites) LA1777 to cold stress for 6 h, and performed ATAC-Seq and RNA-Seq, respectively.

Organism:: Solanum lycopersicum; Solanum habrochaites

Type:: Genome binding/occupancy profiling by high throughput sequencing

Platforms:: GPL27957 GPL34161
8 Samples

Download data: BW

Series

Accession:: GSE254893

ID:: 200254893

Select item 2002459238.

Ploidy-specific transcriptomes shed light on the heterogeneous identity and metabolism of developing pericarp cells

(Submitter supplied) Endoreduplication, during which cells increase their DNA content through successive rounds of full genome replication without cell division, is the major source of endopolyploidy in higher plants. Endoreduplication plays pivotal roles in plant growth and development and is associated with the activation of specific transcriptional programs that are characteristic to each cell type, thereby defining their identity. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL23294
36 Samples

Download data: TSV

Series

Accession:: GSE245923

ID:: 200245923

PubMed Similar studies

Select item 2002250989.

Circadian regulation of genes contributed by rapid RNA turnover in tomato

(Submitter supplied) Large number of genes whose expression cycles are controlled by circadian rhythm. Circadian period and phase changes were positively selected during domestication in tomato. However, the effect of RNA metabolism on circadian gene oscillations remains largely unclear. In this study, we performed transcriptome and degradome termed genome-wide mapping of uncapped and cleavage transcripts (GMUCT) in tomato leaves at 6 time points in one circadian period. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing; Other

Platform:: GPL16345
36 Samples

Download data: TXT

Series

Accession:: GSE225098

ID:: 200225098

Select item 20025491110.

Exogenous Melatonin RegulatesAlternaria brassicaeReproduction and Pathogenicity in a Dose-Dependent Manner [miRNA_degradome]

(Submitter supplied) The development of viroid-elimination technology is an important means to ensure the production of tomatoes. Viroid is an obligate pathogen that can infect the apical meristem cells. The combination of low-temperature therapy and meristem culture is a commonly used method for viroid eradication, but tomatoes cannot withstand long-term low-temperature treatment. This study identified a new HSVd genotype and measured the growth and physiological parameters of diseased tomato “Alisa Craig”. more...

Organism:: Solanum lycopersicum

Type:: Other

Platform:: GPL19694
2 Samples

Download data: XLSX

Series

Accession:: GSE254911

ID:: 200254911

Select item 20025491011.

Exogenous Melatonin RegulatesAlternaria brassicaeReproduction and Pathogenicity in a Dose-Dependent Manner [miRNA]

Organism:: Solanum lycopersicum

Type:: Non-coding RNA profiling by high throughput sequencing

Platform:: GPL19694
6 Samples

Download data: XLSX

Series

Accession:: GSE254910

ID:: 200254910

Select item 20024809012.

Real-time quantitative PCR analysis of Tomato stress response

(Submitter supplied) To extract RNA from shoots and roots, 3 weeks old control and treated plants were harvested at 2pm in the greenhouse. Total RNA was extracted using the AccuPrep® Universal RNA extraction kit (Bioneer, Daejeon, Korea) and treated with RNase-free DNase to remove DNA fragments (Qiagen, Hilden, Germany). One microgram of total RNA was used to synthesize cDNA with AccuPower® RT PreMix (Bioneer, Daejeon, Korea). more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by RT-PCR

Platform:: GPL33939
16 Samples

Download data: XLS

Series

Accession:: GSE248090

ID:: 200248090

PubMed Full text in PMC Similar studies

Select item 20022911713.

Priming of tomato mother plants using chemical elicitors linked to whole genome DNA methylation.

(Submitter supplied) Inbred parental lines of two cultivars (cv Moneyberg and cv Bolstar Granda) of the model crop tomato were primed (induced for resistance) during four different moments in their development, i.e. once in the vegetative phase (time window 1), once in the generative phase at early flowering (time window 2), multiple times in the generative phase during flowering (time window 3), and once during ripening of the first fruit bunch (time window 4). more...

Organism:: Solanum lycopersicum

Type:: Methylation profiling by high throughput sequencing

Platform:: GPL27957
96 Samples

Download data: BED

Series

Accession:: GSE229117

ID:: 200229117

Select item 20019647414.

RNA-seq of Wild type (WT) tomato (Solanum lycopersicum, cultivar Ailsa Craig) and NAC-NOR CRISPR mutant (slnor, AC background)

(Submitter supplied) Using RNA-seq to study the transcription level of genes in WT and slnor mutant

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL25655
12 Samples

Download data: TXT

Series

Accession:: GSE196474

ID:: 200196474

Select item 20019317015.

BS-seq of WT, slnor, and sldml2

(Submitter supplied) Using WGBS-seq to study the methylation level of genes in WT, slnor, and sldml2 mutants

Organism:: Solanum lycopersicum

Type:: Methylation profiling by high throughput sequencing

Platforms:: GPL25655 GPL19694
14 Samples

Download data: BW

Series

Accession:: GSE193170

ID:: 200193170

Select item 20019688716.

Histone code dynamics during nitrogen response in tomato

(Submitter supplied) In plants, environmental stimuli trigger rapid transcriptional reprogramming of relevant gene suites. Regulation occurs down to the local chromatin landscape of the genes, and while epigenetic modifications proceed in a manner dependent on specific organ and tissue contexts, detailed investigations at this level remain limited. To better understand the organ specificity of dynamic chromatin modifications in response to external signals, we treated nitrogen-limited tomato seedlings with a supply of nitrate and measured the genome-wide changes of four histone marks, the permissive histone marks H3K27ac, H3K4me3, and H3K36me3 and repressive mark H3K27me3, in shoots and roots separately. more...

Organism:: Solanum lycopersicum

Type:: Genome binding/occupancy profiling by high throughput sequencing; Expression profiling by high throughput sequencing

Platform:: GPL27957
84 Samples

Download data: TXT

Series

Accession:: GSE196887

ID:: 200196887

PubMed Full text in PMC Similar studies

Select item 20024637217.

Various tomato cultivars display contrasting morphological and molecular responses to a chronic heat stress

(Submitter supplied) Climate change is one of the biggest threats that human society currently needs to face. Heat waves associated with global warming negatively affect plant growth and development and will increase in intensity and frequency in the coming years. Tomato is one of the most produced and consumed fruit in the world but remarkable yield losses occur every year due to the sensitivity of many cultivars to heat stress. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL23294
60 Samples

Download data: TXT

Series

Accession:: GSE246372

ID:: 200246372

PubMed Full text in PMC Similar studies

Select item 20022377418.

The pivotal ripening gene SlDML2 participates in regulating disease resistance in tomato

(Submitter supplied) To decipher the molecular basis underlying SlDML2-mediated defense response to B. cinerea, a comparative transcriptomic analysis was performed using B. cinerea-infected tomato fruits of the sldml2-3 mutant and wild-type at 39-day post-anthesis. A total of 2310 differentially expressed genes (DEGs; fold change ≥ 2 and adjusted P value < 0.05) were identified, of which 1431 were up-regulated and 879 were down-regulated in fruits of the sldml2-3 mutant compared to the wild-type. more...

Organism:: Solanum lycopersicum

Type:: Expression profiling by high throughput sequencing

Platform:: GPL27957
6 Samples

Download data: XLSX

Series

Accession:: GSE223774

ID:: 200223774

PubMed Full text in PMC Similar studies

Select item 20021419519.

35S:TRAP of S. lycopersicum and S. pennellii roots under phosphate-deprivation

(Submitter supplied) Phosphate is a necessary macronutrient for basic biological processes, plant growth, and agriculture. Plants modulate their root system architecture and cellular processes to adapt to phosphate deprivation albeit with a growth penalty. Excess application of phosphate in the form of fertilizer can lead to eutrophication and has negative environmental impact. Moreover, phosphate mined from rock reserves is a finite and non-recyclable resource and its levels are nearing complete depletion. more...