GEO DataSets

(Submitter supplied) The study aims essentially at the characterisation of suberin degradation mechanisms by Aspergillus nidulans, at a fundamental level. Suberin is an important protective barrier in plant, thus the study of its biodegradation significantly impacts on phytopatology. In addition, fungal suberin degrading enzymes might provide important insights to develop new waste management, bioremediation and biodeterioration prevention strategies.

Organism:

Neurospora crassa OR74A; Aspergillus nidulans; Aspergillus nidulans FGSC A4

Type:

Expression profiling by array

Platform:

GPL18227

12 Samples

Download data: CEL

(Submitter supplied) Glutathione (GSH) is an abundant and widely distributed antioxidant in fungi. Hence, understanding cellular GSH metabolism is of vital importance to deciphering redox regulation in these microorganisms. In this study, we generated dugB (AN1879), dugC (AN1092), and dugB dugC double deletion mutants which display disruption of the GSH degradation pathway in Aspergillus nidulans. Deletion of dugB, dugC or both resulted in a moderate increase in GSH content under growing conditions and substantially slowed down the depletion of GSH pools under carbon starvation. more...

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL28598

12 Samples

Download data: XLSX

(Submitter supplied) Here we show that differntiated endodermal cells have a distinct transcriptional response to auxin treatment. We perform a time serie of 10µM NAA treatment and sample at t=0, 2, 4, 8, 16 and 24hrs after NAA treatment. For the time series we compared roots of the solitairy root 1 (slr-1) mutant to the CASP1::shy2-2/slr-1 double mutant. We also provide RNAseq data of slr-1, CASP1::shy2-2 and CASP1::shy2-2/slr-1 at t=0

Organism:

Arabidopsis thaliana

Type:

Expression profiling by high throughput sequencing

Platform:

GPL17639

36 Samples

Download data: TXT

(Submitter supplied) Transcriptional profiling of Aspergillus nidulans comparing control (growing on glucose) and carbon starving cultures.

Organism:

Aspergillus nidulans; Aspergillus nidulans FGSC A4

Type:

Expression profiling by array

Platform:

GPL16338

1 Sample

Download data: TXT

(Submitter supplied) In filamentous fungi, arginine methylation has been implicated in morphogenesis, mycotoxin biosynthesis, pathogenicity, and stress response although the exact role of this posttranslational modification in these processes remains obscure. Here, we present the first genome-wide transcriptome analysis in filamentous fungi that compared expression levels of genes regulated by type I and type II protein arginine methyltransferases (PRMTs).

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19470

9 Samples

Download data: TXT

(Submitter supplied) The periderm of trees produces cork cells, whose cell walls are modified with suberin. We compared the transcriptome of outer bark (cork) vs inner bark (control containing secondary phloem and vacular meristem) to infer genes related to suberim metabolism.

Organism:

Populus tremula x Populus alba

Type:

Expression profiling by high throughput sequencing

Platform:

GPL18583

14 Samples

Download data: TSV, TXT

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

Organism:

Aspergillus nidulans

Type:

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

Platform:

GPL20839

7 Samples

Download data: TXT

(Submitter supplied) In filamentous fungi, asexual sporulation involves morphological differentiation and metabolic changes. The process of asexual spore formation is tightly regulated by a variety of transcription factors including VosA, VelB, and WetA. A number of studies have demonstrated that these three transcription factors are key regulators of asexual spore formation and maturation in the model filamentous fungus Aspergillus nidulans. more...

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL20839

3 Samples

Download data: TXT

(Submitter supplied) In filamentous fungi, asexual sporulation involves morphological differentiation and metabolic changes. The process of asexual spore formation is tightly regulated by a variety of transcription factors including VosA, VelB, and WetA. A number of studies have demonstrated that these three transcription factors are key regulators of asexual spore formation and maturation in the model filamentous fungus Aspergillus nidulans. more...

Organism:

Aspergillus nidulans

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20839

4 Samples

Download data: NARROWPEAK

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

Organism:

Aspergillus nidulans; Aspergillus fumigatus

Type:

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

Platforms:

GPL20839 GPL23160

8 Samples

Download data: TXT

(Submitter supplied) Asexual development is fundamental to the ecology and lifestyle of filamentous fungi and can facilitate both plant and human infection. In the filamentous fungal genus Aspergillus, the production of asexual spores is primarily governed by the BrlA-AbaA-WetA central regulatory cascade. The final step in this cascade, which is controlled by the WetA protein, not only governs cellular development (i.e., the morphological differentiation of spores) but also ensures its coupling with chemical development (i.e., the coordinated production and deposition of diverse secondary metabolites, such as aflatoxins, into spores). more...

Organism:

Aspergillus nidulans; Aspergillus fumigatus

Type:

Expression profiling by high throughput sequencing

Platforms:

GPL23160 GPL20839

4 Samples

Download data: TXT

(Submitter supplied) Asexual development is fundamental to the ecology and lifestyle of filamentous fungi and can facilitate both plant and human infection. In the filamentous fungal genus Aspergillus, the production of asexual spores is primarily governed by the BrlA-AbaA-WetA central regulatory cascade. The final step in this cascade, which is controlled by the WetA protein, not only governs cellular development (i.e., the morphological differentiation of spores) but also ensures its coupling with chemical development (i.e., the coordinated production and deposition of diverse secondary metabolites, such as aflatoxins, into spores). more...

Organism:

Aspergillus nidulans

Type:

Genome binding/occupancy profiling by high throughput sequencing

Platform:

GPL20839

4 Samples

Download data: NARROWPEAK

(Submitter supplied) Investigation of whole genome gene expression level changes in Aspergillus nidulans AN1599 (PbcR) overexpression mutant, compared to the FGSC A4 wild-type strain. Overexpression of the Zn(II)2Cys6 –type transcription factor, AN1599.4 (PbcR, pimaradiene biosynthetic cluster regulator), activates a secondary metabolite gene cluster in Aspergillus nidulans. Activation of the pathway in Aspergillus nidulans lead to a production of ent-pimara-8(14),15-diene.

Organism:

Aspergillus nidulans; Aspergillus nidulans FGSC A4

Type:

Expression profiling by array

Platform:

GPL14731

12 Samples

Download data: CALLS, PAIR, TXT

(Submitter supplied) The cell wall is a structure involved in important stages of fungal growth and morphogenesis. Several studies in the literature have shown how perturbations at the cell wall-level trigger dramatic effects on growth (e.g. Horiuchi, 2009). Despite the importance of fungal cell walls and despite the great advances made in the field, there are still missing pieces in our understanding of cell wall dynamics in filamentous fungi. more...

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22359

6 Samples

Download data: TXT

(Submitter supplied) Nitrogen metabolism in Aspergillus nidulans is subject to regulation by the GATA transcription factor AreA which is required for the utilization of a wide range of nitrogen sources other than glutamine or ammonium. The level of AreA activity is regulated by intracellular glutamine levels that vary in response to nitrogen supplementation. For nitrate assimilation, which involves two transporters (CrnA, CrnB), nitrate reductase (NiaD) and nitrite reductase (NiiA), the respective genes are subject to regulation at the level of transcription, including nitrogen metabolite repression mediated by AreA and induction mediated by nitrite or nitrate, mediated by a second transcription factor, NirA. more...

Organism:

Aspergillus nidulans

Type:

Expression profiling by array

Platform:

GPL6443

3 Samples

Download data: TXT