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SRP169069
Arabidopsis thaliana
12 Downloadable Samples
NextSeq 500
Description
Our analysis indicates that at least 37% of the transcriptome mobilized by KNAT1 is potentially dependent on this interaction, and includes genes involved in secondary cell wall modifications and phenylpropanoid biosynthesis. Overall design: Seven-day-old Arabidopsis wild-type (No-0) and 35S::KNAT1 seedlings growing in MS plates under continuous light were transferred to a liquid growing medium supplemented with 10 µM paclobutrazol (PAC) for 18 h. Seedlings were then incubated with 10 µM PAC+100 µM GA3 or maintained in 10 µM PAC for 5 h.
Publication Title
Regulation of xylem fiber differentiation by gibberellins through DELLA-KNAT1 interaction.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Saccharomyces cerevisiae
- 15 Downloadable Samples
Affymetrix Yeast Genome 2.0 Array (yeast2)
Description
Transcription is a major contributor to genome instability. A main cause of transcription-associated instability relies on the capacity of transcription to stall replication. Such genome instability is increased in RNAPII mutants.
Publication Title
RNA polymerase II contributes to preventing transcription-mediated replication fork stalls.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 6 Downloadable Samples
- Illumina HiSeq 2500
Description
To inhibit INS expression, we used shRNA to target the INS promoter. We find that knocking down INS expression with such an shRNA targeting the INS promoter significantly affects expression of 259 genes. Overall design: mRNA profiles of EndoC ßH1 with or without shRNA targetting INS promoter were generated by deep sequencing, in triplicate, using Illumina Hiseq 2500.
Publication Title
<i>Insulin</i> promoter in human pancreatic β cells contacts diabetes susceptibility loci and regulates genes affecting insulin metabolism.
Sample Metadata Fields
Specimen part, Cell line, Treatment, Subject
View Samples- Mus musculus
- 912 Downloadable Samples
- Illumina HiSeq 2500
Description
Genetically engineered mouse models of cancer represent valuable biological tools that can be used to filter genome-wide expression datasets generated from human prostate tumours, and identify gene expression alterations that are functionally important to cancer development and progression. In this study, we have generated RNASeq data from tumours arising in two established mouse models of prostate cancer, PB-Cre/PtenloxP/loxP and p53loxP/loxPRbloxP/loxP, and integrated this with published human prostate cancer expression data to pinpoint cancer-associated gene expression changes that are conserved between the two species. In order to identify potential therapeutic targets, we then filtered this information for genes that are either known or predicted to be druggable. Using this approach, we identified the serine/threonine kinase MELK as a potential therapeutic target in prostate cancer. MELK was overexpressed in both human and murine prostate cancers, and high expression of MELK was associated with biochemical recurrence in prostate cancer patients. Overall design: 92 Samples
Publication Title
Identification of potential therapeutic targets in prostate cancer through a cross-species approach.
Sample Metadata Fields
Cell line, Subject
View Samples- Mus musculus
- 33 Downloadable Samples
- Illumina Genome Analyzer IIx
Description
Tissue-specific differentiation and inflammatory programmes are thought to independently contribute to disease. The orphan nuclear receptor NR5A2 is a key regulator of pancreas differentiation, and SNPs in and near the human gene are associated with risk of pancreatic cancer. In mice, Nr5a2 heterozygosity sensitizes the pancreas to damage, impairs regeneration, and cooperates with mutant Kras in tumor progression. Through transcriptomic analysis, we uncovered a basal pre-inflammatory state in the pancreas of heterozygous mice that is reminiscent of pancreatitis-induced inflammation and is conserved in histologically normal human pancreata with reduced Nr5a2 mRNA expression. In mice, Nr5a2 undergoes a dramatic transcriptional switch from tissue-specific to inflammatory loci, which promotes AP-1-dependent inflammatory gene transcription. Deletion of c-Jun in the pancreas of Nr5a2+/- mice rescues the pre-inflammatory phenotype and the defective regenerative response to damage. These findings provide compelling evidence that the same transcriptional networks supporting homeostasis in normal tissue can be subverted to foster inflammation upon genetic or environmental constraints. Overall design: A mild acute pancreatitis was induced by seven hourly injections of the CCK analog caerulein (Bachem) at 50 ug/kg. Briefly, animals were weighted before the beginning of the procedure and caerulein was administered i.p. Mice were sacrificed by cervical dislocation 8h, 24h,and 48h after the first injection. Three animals of each genotype and timepoint were analysed.
Publication Title
Transcriptional regulation by NR5A2 links differentiation and inflammation in the pancreas.
Sample Metadata Fields
Specimen part, Treatment, Subject
View Samples- Drosophila melanogaster
- 46 Downloadable Samples
- Affymetrix Drosophila Genome 2.0 Array (drosophila2)
Description
Immunosenescence, the age-related decline in immune system function, is a general hallmark of aging. While much is known about the cellular and physiological changes that accompany immunosenescence, we know very little about the genetic influences on this phenomenon.
Publication Title
Age-specific variation in immune response in Drosophila melanogaster has a genetic basis.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
This SuperSeries is composed of the SubSeries listed below.
Publication Title
Sexually dimorphic genome-wide binding of retinoid X receptor alpha (RXRα) determines male-female differences in the expression of hepatic lipid processing genes in mice.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina MouseWG-6 v2.0 expression beadchip
Description
Analysis of gender differential gene expression levels in mouse liver.
Publication Title
Sexually dimorphic genome-wide binding of retinoid X receptor alpha (RXRα) determines male-female differences in the expression of hepatic lipid processing genes in mice.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 6 Downloadable Samples
- Affymetrix Human Genome U133A Array (hgu133a)
Description
Vascular hypoperfusion is a pathological phenomenon in the glaucomatous optic nerve head. We report transcriptional responses in GFAP-negative LC cells exposed to in-vitro hypoxic stress (1%O2).
Publication Title
Hypoxia regulated gene transcription in human optic nerve lamina cribrosa cells in culture.
Sample Metadata Fields
Specimen part
View Samples- Arabidopsis thaliana
- 14 Downloadable Samples
- Affymetrix Arabidopsis ATH1 Genome Array (ath1121501)
Description
Transcriptional changes upon elicitor treatment over time (0, 30, 60 min) have been analysed with the A.thaliana Landsberg (wt) and fls2-17 (flagellin receptor mutant).
Publication Title
Perception of the bacterial PAMP EF-Tu by the receptor EFR restricts Agrobacterium-mediated transformation.
Sample Metadata Fields
Age, Compound, Time
View Samples