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Mus musculus
15 Downloadable Samples
Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
APC mutant mice develop polys in the intestine, but not carcinoma. We found that additional deletion of Olfm4 gene induced carcinoma formation in the distal colon. To explore the molecular mechanism, we performed cDNA microarray to understand the gene expression files in the tumor tissues compared with WT, APC mutant and Olfm4 mutant mice.
Publication Title
Olfactomedin 4 deletion induces colon adenocarcinoma in Apc<sup>Min/+</sup> mice.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Homo sapiens
- 24 Downloadable Samples
Illumina HiSeq 2000
Description
The transcriptional profile of A673 parental and SP-2509 Drug resistant cells treated with DMSO and SP-2509 (2uM 48hrs) Overall design: A673 parental and SP-2509 Drug resistant cells treated with DMSO and SP-2509 (2uM 48hrs)
Publication Title
Ewing sarcoma resistance to SP-2509 is not mediated through KDM1A/LSD1 mutation.
Sample Metadata Fields
Treatment, Subject
View Samples- Homo sapiens
- 9 Downloadable Samples
- Illumina HiSeq 2000
Description
The transcriptional profile of A673 parental, and SP-2509 drug resistant washout cells (4 and 6 months) Overall design: Following generation of A673 SP-2509 drug resistant cells (chronic exposure for 7 months), drug was withdrawn with cell pellets collected 4 and 6 months after removal.
Publication Title
Ewing sarcoma resistance to SP-2509 is not mediated through KDM1A/LSD1 mutation.
Sample Metadata Fields
Disease, Treatment, Subject
View Samples- Rattus norvegicus
- 6 Downloadable Samples
- Affymetrix Rat Genome 230 2.0 Array (rat2302)
Description
Identification of gene expressed in the enriched inner medullary collecting duct cells in rat.
Publication Title
Transcriptional profiling of native inner medullary collecting duct cells from rat kidney.
Sample Metadata Fields
Sex, Age, Specimen part
View Samples- Mus musculus
- 8 Downloadable Samples
Description
Cohesin, which consists of SMC1, SMC3, Rad21 and either SA1 or SA2, topologically embraces the chromatin fibers to hold sister chromatids together and to stabilize chromatin loops. Increasing evidence indicates that these loops are the organizing principle of higher-order chromatin architecture, which in turn is critical for gene expression. To determine how cohesin contributes to the establishment of tissue-specific transcriptional programs, we compared genome-wide cohesin distribution, gene expression and chromatin architecture in cerebral cortex and pancreas from adult mice. More than one third of cohesin binding sites differ between the two tissues and these are enriched at the regulatory regions of tissue-specific genes. Cohesin colocalizes extensively with the CCCTC-binding factor (CTCF). Cohesin/CTCF sites at active enhancers and promoters contain, at least, cohesin-SA1 whereas either cohesin-SA1 or cohesin-SA2 are present at active promoters independently of CTCF. Analyses of chromatin contacts at the Protocadherin gene cluster and the Regenerating islet-derived (Reg) gene cluster, mostly expressed in brain and pancreas respectively, revealed remarkable differences in the architecture of these loci in the two tissues that correlate with the presence of cohesin. Moreover, we found decreased binding of cohesin and reduced transcription of the Reg genes in the pancreas of SA1 heterozygous mice. Given that Reg proteins are involved in the control of inflammation in pancreas, such reduction may contribute to the increased incidence of pancreatic cancer reported in these animals. Overall design: Examination of the relationship between gene expression, genome wide cohesin distribution and chromatin structure
Publication Title
The contribution of cohesin-SA1 to gene expression and chromatin architecture in two murine tissues.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 10 Downloadable Samples
- Illumina HiSeq 2000
Description
Changes in gene expression caused by CREBBP/EP300 bromodomain inhibitors in a CML cell line Overall design: K562 cells were treated with CBP30 and I-CBP112 and changes in gene expression were evaluated by RNA-seq
Publication Title
CREBBP/EP300 bromodomains are critical to sustain the GATA1/MYC regulatory axis in proliferation.
Sample Metadata Fields
Cell line, Treatment, Subject
View Samples
SRP068961- Homo sapiens
- 8 Downloadable Samples
- IlluminaHiSeq2000
Description
Antiprolifereative effects of CREBBP/EP300 inhibitors were tested in human leukemia and lymphoma cell lines and the molecular mechanisms responsible for such effects were explored. Overall design: K562 cells were treated with CBP-30 (CREBBP/EP300 bromodomain inhibitor), C646 (CREBBP/EP300 HAT activity inhibitor) and JQ1 (BRD4 inhibitor) and changes in gene expression were evaluated by RNA-seq.
Publication Title
CREBBP/EP300 bromodomains are critical to sustain the GATA1/MYC regulatory axis in proliferation.
Sample Metadata Fields
No sample metadata fields
View Samples- Drosophila melanogaster
- 2 Downloadable Samples
- Illumina Genome Analyzer II
Description
Purpose: Validation of Drosophila A-to-I editing sites Methods: We collected heads of 5 day old male dAdar-/- mutant (y, Adar5G1, w)26 and wild type (w1118) flies. Poly(A)+ RNA was used to prepare RNA-seq libraries which were subsequently sequenced single-end by an Illumina GAII Results:We builded a framework to identify RNA editing events using RNA-seq data alone in Drosophila. To validate whether the identified A-to-G sites were bona fide A-to-I editing events, we performed RNA-seq for the D.melanogaster wild-type strain (w1118) and for the Adar5G1 null mutant that eliminates RNA editing. We found that our method achieved high accuracy; 98.2% of all A-to-G sites showed only adenosine in the Adar5G1 sample Conclusions: We anticipate that our method will be very effective in the future to identify RNA editing events in different species. Overall design: mRNA profiles of heads of 5 day old male dAdar-/- mutant (y, Adar5G1, w)26 and wild type (w1118) flies
Publication Title
Identifying RNA editing sites using RNA sequencing data alone.
Sample Metadata Fields
Age, Specimen part, Cell line, Subject
View Samples- Mus musculus
- 26 Downloadable Samples
- NextSeq 500
Description
Experience-dependent plasticity (EDP) is essential for anatomical and functional maturation of sensory circuits during development and can be readily studied is the rodent barrel cortex. Using this model we aimed to uncover changes on the transcriptome level and applied RNA sequencing upon altered sensory experience in juvenile mice in a cortical column and layer specific manner. From column- and layer-specific barrel cortical tissue, high quality RNA was purified and sequenced. The current dataset entails an average of 50 million paired-end reads per sample, 75 base pairs in length. Overall design: Wild type mice were deprived of their C-row whiskers from P12 until P23-P24, after which acute brain slices were prepared and tissues were excised from L2/3 and L4 from specific barrel columns. RNA isolated from these tissue sections was then subjected to RNA-sequencing.
Publication Title
Transcriptional mapping of the primary somatosensory cortex upon sensory deprivation.
Sample Metadata Fields
Cell line, Subject
View Samples- Mus musculus
- 12 Downloadable Samples
- Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
We performed gene expression profiling of P1 and P5 back and tail dermis to uncover potential explanations for the differences in HF formation at different ages and in different body sites.
Publication Title
Inhibition of β-catenin signalling in dermal fibroblasts enhances hair follicle regeneration during wound healing.
Sample Metadata Fields
Specimen part, Time
View Samples