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GSE65385
Escherichia coli
6 Downloadable Samples
Affymetrix E. coli Genome 2.0 Array (ecoli2)
Description
Escherichia coli (E. coli) amine oxidase (ECAO) encoded by tynA gene has been one of the model enzymes to study the mechanism of oxidative deamination of
Publication Title
Primary Amine Oxidase of Escherichia coli Is a Metabolic Enzyme that Can Use a Human Leukocyte Molecule as a Substrate.
Sample Metadata Fields
No sample metadata fields
View Samples- Homo sapiens
- 41 Downloadable Samples
- Affymetrix Human Genome U133 Plus 2.0 Array (hgu133plus2)
Description
The objective of this study was to make use of gene expression signatures and functional assays to delineate differences between various intestinal colon carcinoma cell lines and normal intestinal epithelium to assess their appropriateness as a tumor model or for drug absorption studies.
Publication Title
Defining new criteria for selection of cell-based intestinal models using publicly available databases.
Sample Metadata Fields
Specimen part, Cell line
View Samples- Mus musculus
- 30 Downloadable Samples
Illumina Genome Analyzer II
Description
The roles of RNA-binding proteins as chaperones in the lifecycles of mRNAs are not well understood. The mammalian mitochondrial genome has been compressed over evolution to a size of just 16 kb, nevertheless the expression of its genes requires transcription, RNA processing, translation and RNA decay, much like the more complex chromosomal systems, providing an opportunity to use it as a model system to understand the fundamental aspects of gene expression. Here we combine RNase footprinting with PAR-CLIP at unprecedented depth to reveal the importance of RNA-protein interactions guided by the LRPPRC/SLIRP complex in dictating RNA folding within the mitochondrial transcriptome. We show that LRPPRC, in complex with its protein partner SLIRP, binds throughout the mitochondrial transcriptome, with a preference for mRNAs, and its loss affects the entire secondary structure and stability of the transcriptome. We demonstrate that the LRPPRC/SLIRP complex is a global RNA chaperone that stabilizes RNA structures to expose the required sites for translation, stabilization and polyadenylation. Our findings reveal a general mechanism where extensive RNA-protein interactions ensure that RNA is accessible for its biological functions. Overall design: RNase footprinting of LRPPRC and SLIRP knockout and control mice, in technical duplicate.
Publication Title
LRPPRC-mediated folding of the mitochondrial transcriptome.
Sample Metadata Fields
Specimen part, Cell line, Subject
View Samples- Mus musculus
- 48 Downloadable Samples
- Illumina HiSeq 2000
Description
Differential gene expression as a consequence of PTCD1 loss Overall design: We used RNA from control and PTCD1 knockout mice to investigate changes at the RNA level in response to PTCD1 loss
Publication Title
PTCD1 Is Required for 16S rRNA Maturation Complex Stability and Mitochondrial Ribosome Assembly.
Sample Metadata Fields
Specimen part, Subject
View Samples