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SRP072124
Mus musculus
13 Downloadable Samples
Illumina HiSeq 2000
Description
Jak1 is a ubiquitously expressed tyrosine kinase that transduces extracellular signals from a variety of cytokines and their receptors to downstream signal transducers and activators of transcription (STATs). Since deficiency in Jak1 causes early neonatal lethality, we generated Jak1 conditional knockout mice to study the biological role of this kinase during the development of the mammary gland in adult females Overall design: Total RNA was extracted from flash-frosen mammary gland tissues of seven conditional knockout females(3 lactation, 4 second day of involution) and six wildtype control mice(3 lactating, 3 involution)
Publication Title
Janus Kinase 1 Is Essential for Inflammatory Cytokine Signaling and Mammary Gland Remodeling.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 35 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2), Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Expression data from NIH-3T3 cells treated with mock, 100 U/ml IFN alpha or 100 U/ml gamma for 1 or 3h on nt-RNA labeled for 30-60 min at different times of interferon treatment
Publication Title
High-resolution gene expression profiling for simultaneous kinetic parameter analysis of RNA synthesis and decay.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 23 Downloadable Samples
Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2), Affymetrix Mouse Genome 430 2.0 Array (mouse4302)
Description
Differential gene expression caused by 1h and 3h of IFN alpha or gamma treatment was analyzed in total cellular RNA of NIH-3T3 cells compared to mock
Publication Title
High-resolution gene expression profiling for simultaneous kinetic parameter analysis of RNA synthesis and decay.
Sample Metadata Fields
No sample metadata fields
View Samples- Mus musculus
- 6 Downloadable Samples
- Illumina HiSeq 2500
Description
Goal of this study was to compare transcriptional changes in IFN-gamma-treated WT compared to IRF1-deficient Th9 cells Overall design: mRNA profiles of Th9 cells cultured for 2 days in the presence of IFN-gamma in vitro were generated by deep sequencing using Illumina HiSeq2000
Publication Title
Reciprocal regulation of the Il9 locus by counteracting activities of transcription factors IRF1 and IRF4.
Sample Metadata Fields
Specimen part, Subject
View Samples- Mus musculus
- 24 Downloadable Samples
- Affymetrix Mouse Gene 1.0 ST Array (mogene10st)
Description
Expression data from NIH-3T3 cells left uninfected or infected with MCMV for 2, 4 or 6h on total RNA as well as newly transcribed RNA labeled for 1-2, 3-4, and 5-6hpi. For newly transcribed RNA, the isolated RNA was labeled for 1h and separated from total cellular RNA following Trizol RNA preparation and thiol-specific biotinylation. We used microarrays to analyze the effects of MCMV infection in total and newly transcribed RNA.
Publication Title
Real-time transcriptional profiling of cellular and viral gene expression during lytic cytomegalovirus infection.
Sample Metadata Fields
Disease, Cell line, Time
View Samples- Mus musculus
- 4 Downloadable Samples
- Illumina Genome Analyzer IIx
Description
Cytomegaloviruses express large amounts of viral miRNAs during lytic infection, yet, they only modestly alter the cellular miRNA profile. The most prominent alteration upon lytic murine cytomegalovirus (MCMV) infection is the rapid degradation of the cellular miR-27a and miR-27b. Here, we report that this regulation is mediated by the <1.7 kb spliced and highly abundant MCMV m169 transcript. Specificity to miR-27a/b is mediated by a single, apparently optimized, miRNA binding site located in its 3''-UTR. This site is easily and efficiently retargeted to other cellular and viral miRNAs by target site replacement. Expression of the 3''-UTR of m169 by an adenoviral vector was sufficient to mediate its function, indicating that no other viral factors are essential in this process. Degradation of miR-27a/b was found to be accompanied by 3''-tailing and -trimming. Despite its dramatic effect on miRNA stability, we found this interaction to be mutual, indicating potential regulation of m169 by miR-27a/b. Most interestingly, three mutant viruses no longer able to target miR-27a/b, either due to miRNA target site disruption or target site replacement, showed significant attenuation in multiple organs as early as 4 days post infection, indicating that degradation of miR-27a/b is important for efficient MCMV replication in vivo. Overall design: Small RNA sequencing from total RNA or Ago2 associated small RNAs extracted from mock- or MCMV-infected NIH-3T3 cells
Publication Title
Degradation of cellular mir-27 by a novel, highly abundant viral transcript is important for efficient virus replication in vivo.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples