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GSE51076
Pseudomonas aeruginosa
6 Downloadable Samples
Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
Analysis of a SigX knockout mutant of Pseudomonas aeruginosa H103 strain in minimal medium with glucose as carbon source (M9G).
Publication Title
The extra-cytoplasmic function sigma factor sigX modulates biofilm and virulence-related properties in Pseudomonas aeruginosa.
Sample Metadata Fields
No sample metadata fields
View Samples- Pseudomonas aeruginosa
- 6 Downloadable Samples
- Affymetrix Pseudomonas aeruginosa Array (paeg1a)
Description
Analysis of a SigX knockout mutant of Pseudomonas aeruginosa H103 strain in LB.
Publication Title
The absence of SigX results in impaired carbon metabolism and membrane fluidity in Pseudomonas aeruginosa.
Sample Metadata Fields
No sample metadata fields
View Samples- Zea mays
- 9 Downloadable Samples
- Affymetrix Maize Genome Array (maize)
Description
Anthocyanin induction in plant is considered a general defense response against biotic and abiotic stresses. The infection by Ustilago maydis, the corn smut pathogen, is accompanied with anthocyanin induction in leaf tissue. We revealed that anthocyanin is intentionally induced by the virulence promoting secreted effector protein Tin2. Tin2 protein functions inside plant cells where it interacts with cytoplasmic maize protein kinase ZmTTK1. Tin2 masks an ubiquitin-proteasome degradation motif in ZmTTK1 leading to a more stable active kinase. Active ZmTTK1 controls transcriptional activation of genes in the anthocyanin biosynthesis pathway rerouting phenylalanine away from lignin biosynthesis.
Publication Title
A secreted Ustilago maydis effector promotes virulence by targeting anthocyanin biosynthesis in maize.
Sample Metadata Fields
Specimen part
View Samples- Mus musculus
- 59 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Thymic negative selection is functional in NOD mice.
Sample Metadata Fields
Sex, Age
View Samples- Mus musculus
- 43 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The aim of this study was to quantify the impact of NOD genetic vatiation on thymic negative selection transcriptional programs.
Publication Title
Thymic negative selection is functional in NOD mice.
Sample Metadata Fields
Sex, Age
View Samples- Mus musculus
- 20 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Basonuclin-1 modulates epithelial plasticity and TGF-β1-induced loss of epithelial cell integrity.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 16 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
The aim of this study was to quantify the impact of NOD genetic vatiation on the transcriptional programs induced by the alpha beta-TCR at the DN to DP transition in the BDC2.5 TCR Tg model
Publication Title
Thymic negative selection is functional in NOD mice.
Sample Metadata Fields
Sex, Age
View Samples- Mus musculus
- 11 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
TGF-b1-stimulation induces an epithelial dedifferentiation-process, throughout which epithelial cell sheets disintegrate and gradually switch into fibroblastic-appearing cells (EMT-like transition). The purpose of these profiles was to identify differentially expressed genes that are regulated transcriptionally. Standard microarry-based gene expression profiles measure steady-state RNA but do not provide insight into underlying regulatory principles. NIAC-NTR-based gene expression profiling (Kenzelmann et al., PNAS, 2007) essentially enables the dissection of transcriptionally versus non-transcriptionally regulated genes within respective analysed time-frames. Briefly, NIAC-NTR relies on incorporation of 4sU (thio-uridine) into nascent RNA, which can subsequently be specifically isolated by custom-made columns. Total- and enriched (4sU-labeled) are then further processed for microarray gene expression profiling by standard procedures. This dataset complements previously released data of NIAC-NTR-based gene expression profiling of cells treated with TGF-b1 and 4sU for 2hrs [GSE23833].
Publication Title
Basonuclin-1 modulates epithelial plasticity and TGF-β1-induced loss of epithelial cell integrity.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 9 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
TGF-b1-stimulation induces an epithelial dedifferentiation-process, throughout which epithelial cell sheets disintegrate and gradually switch into fibroblastic-appearing cells (EMT-like transition). Several transcription factors, some of them being TGF-b1-responsive, are functionally involved in such a switch and affect epithelial differentiation and plasticity.
Publication Title
Basonuclin-1 modulates epithelial plasticity and TGF-β1-induced loss of epithelial cell integrity.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Zea mays
- 6 Downloadable Samples
- Affymetrix Maize Genome Array (maize)
Description
S. reilianum triggered loss of organ and meristem identity, and loss of meristem determinacy in male and female inflorescences and flowers. Microarray analysis showed that these developmental changes were accompanied with transcriptional regulation of genes proposed to regulate floral organ and meristem identity, and meristem determinacy in maize.
Publication Title
Sporisorium reilianum infection changes inflorescence and branching architectures of maize.
Sample Metadata Fields
Specimen part, Time
View Samples