GEO DataSets

(Submitter supplied) Purpose: The aim of this study was to identify the specific transcriptomic changes in apple root tissue in response to infection by F. Proliferatum.The characterized transcriptome changes during apple root defense responses to F. Proliferatum inoculation should facilitate the identification of the key molecular components, which may differentiate the resistance and susceptibility among apple rootstock germplasm.

Organism:

Malus domestica

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29987

12 Samples

Download data: TXT

(Submitter supplied) Major latex proteins (MLPs) play critical roles in defense and stress responses in plants. However, the functions of MLPs from the apple (Malus × domestica) have not been clearly characterized. Here, we focused on the biological function of MdMLP423, which was previously identified as a potential pathogenesis-related gene. Phylogenetic analysis and conserved domain analysis revealed that MdMLP423 was a protein with a `Gly-rich loop' (GXGGXG) domain and belonged to the Bet v_1 subclass. more...

Organism:

Malus domestica

Type:

Expression profiling by high throughput sequencing

Platform:

GPL27420

6 Samples

Download data: TXT

(Submitter supplied) we performed de novo transcriptome assembly and digital gene expression (DGE) profiling analyses of sweet potato challenged with Fob using Illumina Hiseq technology. A total of 89,944,188 clean reads were generated and were assembled into 101,988 unigenes with an average length of 666bp, 62,605(61.38%) of them were functional annotated in the non-redundant(nr) protein database from NCBI by using BLASTX with a cut-off E-value of 10-5, and COG,GO and KEGG annotations were examined for better understand their functions. more...

Organism:

Ipomoea batatas

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22614

16 Samples

Download data: FASTA, TXT

(Submitter supplied) Transcriptomic characterization of Malus domestica response to iron and phosphorus deficiency.

Organism:

Malus domestica

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18137

9 Samples

Download data: DIFF

(Submitter supplied) Upon exposure to unfavorable environmental conditions, plants need to respond quickly to maintain their homeostasis. For instance, physiological, biochemical and transcriptional changes occur during plant-pathogen interaction. In the case of Vanilla planifolia Jacks., a worldwide economically important crop, it is susceptible to Fusarium oxysporum f. sp. vanillae. This pathogen causes root and stem rot in vanilla plants that lead to plant death. more...

Organism:

Vanilla planifolia

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26904

12 Samples

Download data: FASTA, TXT

(Submitter supplied) Apple leaf spot caused by the Alternaria alternata f. sp. mali (ALT1) fungus is one of the most devastating diseases of apple (Malus × domestica). We identified a hairpin RNA (hpRNA)-mediated small RNAs, MdhpRNA277, from apple (cv. ‘Golden Delicious’) that is induced by infection with ALT1. MdhpRNA277 produces mdm-siR277-1 and mdm-siR277-2, which target five R genes, MdRNL1, MdRNL2, MdRNL3, MdRNL4, and MdRNL5, that are expressed at high levels in the resistant apple variety ‘Hanfu’ and at low levels in the susceptible variety ‘Golden Delicious’ following ALT1 infection. more...

Organism:

Malus domestica

Type:

Non-coding RNA profiling by high throughput sequencing

Platform:

GPL20848

4 Samples

Download data: XLSX

(Submitter supplied) miRNAs were important regulators involving in plant-pathogen interactions. However, their roles in apple response to Valsa canker pathogen (Valsa mali, Vm) infection were poorly understood. In this study, we constructed two miRNA libraries using the bark tissues of apple twig (Malus domestica Borkh “Fuji”) inoculated with Vm (IVm) and PDA medium (control, BMd). Among the all miRNAs, 23 miRNAs were specifically isolated in BMd and 39 miRNAs were specifically isolated in IVm. more...

Organism:

Malus domestica

Type:

Other; Non-coding RNA profiling by high throughput sequencing

Platform:

GPL20848

4 Samples

Download data: FA, XLSX

(Submitter supplied) Transcriptome analysis was performed on the rhizome tissues of Atractylodes macrocephala under different treatments. The four treatments were: sterile water irrigation alone, FS root irrigation, FS and AM201 root irrigation, and FS combined with methyltobuzin (TM) root irrigation. And the differential genes between AM201 and FO groups were identified and compared, which helps to reveal the resistance mechanism of AM201 to Atractylodes macrocephala root rot disease

Organism:

Atractylodes macrocephala

Type:

Expression profiling by high throughput sequencing

Platform:

GPL34131

12 Samples

Download data: XLSX

(Submitter supplied) Sudden death syndrome (SDS) caused by the fungal pathogen, Fusarium virguliforme, is a major threat to soybean production in North America. There are two major components of this disease: (i) root necrosis and (ii) foliar SDS. Root symptoms consist of root necrosis with vascular discoloration that extends upto several nodes and internodes into the stem. Foliar SDS symptom is characterized by interveinal chlorosis and necrosis in leaves which finally curl and fall off, and in severe cases by flower, pod abscission and immature seed formation. more...

Organism:

Fusarium virguliforme Mont-1; Glycine max

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL11192 GPL22384 GPL22385

6 Samples

Download data: FASTA, XLS

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

Organism:

Arabidopsis thaliana; Fusarium oxysporum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24159 GPL26208 GPL17639

58 Samples

Download data: TXT

(Submitter supplied) Background: Cell walls (CWs) are protein-rich polysaccharide matrices essential for plant growth and environmental acclimationadaptation. The CW constitutes the first physical barrier as well as a primary source of sugars for plant microbes, such as the  vascular pathogen Fusarium oxysporum (Fo). Fo colonizes roots, advancing through the plant primary CWs towards the vasculature, where it grows causing devastation in many crops. more...

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL26208

6 Samples

Download data: TXT, XLSX

(Submitter supplied) Background: Cell walls (CWs) are protein-rich polysaccharide matrices essential for plant growth and environmental acclimationadaptation. The CW constitutes the first physical barrier as well as a primary source of sugars for plant microbes, such as the  vascular pathogen Fusarium oxysporum (Fo). Fo colonizes roots, advancing through the plant primary CWs towards the vasculature, where it grows causing devastation in many crops. more...

Organism:

Arabidopsis thaliana; Fusarium oxysporum

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL24159 GPL17639

52 Samples

Download data: TXT, XLSX

(Submitter supplied) Plant cyclophilins are widely involved in a variety of abiotic stress regulation processes. Thirty cyclophilin members were identified from apple and their patterns of response to abiotic stress were examined. Apple seedlings with consistent growth were selected, cultivated under drought stress conditions simulated by PEG6000, sampled according to different time periods, and quickly frozen in liquid nitrogen.Total RNAs of apple plantlets were isolated using an RNA extraction kit (Tiangen, Beijing, China).

Organism:

Malus domestica

Type:

Expression profiling by RT-PCR

Platform:

GPL32690

6 Samples

Download data: TXT

(Submitter supplied) Investigation of whole genome gene expression level changes in the youngest expanded leaves of open-pollinated Golden Delicious seedlings either sprayed with reverse osmosis water or acibenzolar-S-methyl (ASM). Treatment was performed by spraying sprayed to runoff (with a pressurized hand sprayer) with the commercial product Bion 50 WG (Syngenta, Basel, Switzerland; 50% of ASM) prepared in reverse osmosis water at a final concentration of 0.4 g/L. more...

Organism:

Malus domestica

Type:

Expression profiling by array

Platform:

GPL30258

8 Samples

Download data: TXT

(Submitter supplied) Plant resistance inducers (PRIs) and nitrogen (N) nutrition are both factors known to act on plant defence but their interaction has been little studied and needs further research. The objective of the study was to further characterize this interaction on apple (Malus domestica) plantlets at the molecular level. The produced dataset allows the investigation of the molecular mechanisms underlying: i) the biotic resistance induced by ASM treatments on apple seedlings, ii) their response to different nitrogen (N) status (N limitation or subsequent N resupply), iii) the combination of both N status and ASM treatment.

Organism:

Malus domestica

Type:

Expression profiling by high throughput sequencing

Platform:

GPL29987

18 Samples

Download data: SF, XLSX