GEO DataSets

(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) Expression profiles of wild-type and mcrA-deleted cells cultured in a glucose minimal medium for 1 day.

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL22359

6 Samples

Download data: 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) The study aims essentially in the analysis of the transcriptomic and metabolomic profiles induced by the presence of the tested ionic liquids in the metabolism of Aspergillus nidulans. Focusing specially on the secondary metabolism, which genes are clustered.

Organism:

Aspergillus nidulans; Neurospora crassa OR74A; Aspergillus nidulans FGSC A4

Type:

Expression profiling by array

Platform:

GPL18227

9 Samples

Download data: CEL

(Submitter supplied) The sirA gene encodes a member of sirtuin protein that is NAD(+)-dependent histone deacetylase (HDAC) and ubiquitous in eukaryote. DNA microarray analyses for Aspergillus nidulans FGSCA26 (WT) strain and Gene disruptant of sirA (SirAd) indicated that genes for synthesizing secondary metabolic products such as sterigmatocystin, penicillin G, emericellamide, aspernidine A, xanthone, austinol, and siderophores are down-regulated by SirA.

Organism:

Aspergillus nidulans

Type:

Expression profiling by array

Platform:

GPL10798

6 Samples

Download data: CEL, CHP

(Submitter supplied) Genome wide transcriptional changes induced by various types of oxidative stresses as well as salt stress were studied in a DatfA mutant and the appropriate control A. nidulans strains. Although a significant number of stereotypically regulated genes was identified (Core Oxidative Stress Response or COSR genes) when the global transcriptional effects of five different oxidative stress conditions were compared the number of co-regulated genes decreased to 13 when NaCl stress was included into the analyses. more...

Organism:

Aspergillus nidulans

Type:

Expression profiling by array

Platform:

GPL19388

14 Samples

Download data: TXT

(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 FGSC A4; Aspergillus nidulans

Type:

Expression profiling by array

Platform:

GPL18227

12 Samples

Download data: CEL

(Submitter supplied) Aspergillus nidulans competes in its natural environment with other microorganisms. It has been known that the bacterium Streptomyces rapamycinicus induces the production of Orsellinic acid in A. nidulans and we found that the major trigger of this induction is Polaramycin B produced by S. rapamycinicus. Here we show the transcriptome of A. nidulans following treatment with 0.5µg/ml Polaramycin B after 30 minutes and 3 hours.

Organism:

Aspergillus nidulans

Type:

Expression profiling by high throughput sequencing

Platform:

GPL19470

6 Samples

Download data: TXT