E-GEOD-7694
Ontology highlight
ABSTRACT:
OTHER RELATED OMICS DATASETS IN: PRJNA99455
PROVIDER: E-GEOD-7694 | ExpressionAtlas | 2014-07-29
REPOSITORIES: ExpressionAtlas
Dataset's files
| Action | DRS | |||
|---|---|---|---|---|
| E-GEOD-7694-analysis-methods.tsv | Tabular | |||
| E-GEOD-7694-atlasExperimentSummary.Rdata | Rdata | |||
| E-GEOD-7694-configuration.xml | Xml | |||
| E-GEOD-7694-percentile-ranks.tsv | Tabular | |||
| E-GEOD-7694.condensed-sdrf.tsv | Tabular |
Items per page: 5 1 - 5 of 79 |
Similar Datasets
Project description:All non-essential protein kinases and phosphatases knockouts have been investigated by expression profiling. To investigate redundancy, double mutants are profiled that show a reduced growth according to synthetic genetic interaction data.
2010-12-11 | E-TABM-907 | biostudies-arrayexpress
Project description:Genomic profiling of NANOG binding in KLF4 KLF5 double knockouts naïve human embryonic stem cells
2022-08-27 | GSE190882 | GEO
Project description:Begitt2014 - STAT1 cooperative DNA binding - double GAS polymer model
The importance of STAT1-cooperative DNA binding in type 1 and type 2 interferon signalling has been studies using experimental and modelling approaches. The authors have developed two ODE models to describe STAT1 binding to short promoter regions of DNA, namely "single GAS polymer model" and "double GAS polymer model" considering binding to single or double GAS sites, respectively. The length of DNA in the single GAS model was three sites and four sites in double GAS model. This model correspond to the "double GAS polymer model".
This model is described in the article:
STAT1-cooperative DNA binding distinguishes type 1 from type 2 interferon signaling.
Begitt A, Droescher M, Meyer T, Schmid CD, Baker M, Antunes F, Owen MR, Naumann R, Decker T, Vinkemeier U
Nat Immunol. 2014 Feb;15(2):168-76.
Abstract:
STAT1 is an indispensable component of a heterotrimer (ISGF3) and a STAT1 homodimer (GAF) that function as transcription regulators in type 1 and type 2 interferon signaling, respectively. To investigate the importance of STAT1-cooperative DNA binding, we generated gene-targeted mice expressing cooperativity-deficient STAT1 with alanine substituted for Phe77. Neither ISGF3 nor GAF bound DNA cooperatively in the STAT1F77A mouse strain, but type 1 and type 2 interferon responses were affected differently. Type 2 interferon-mediated transcription and antibacterial immunity essentially disappeared owing to defective promoter recruitment of GAF. In contrast, STAT1 recruitment to ISGF3 binding sites and type 1 interferon-dependent responses, including antiviral protection, remained intact. We conclude that STAT1 cooperativity is essential for its biological activity and underlies the cellular responses to type 2, but not type 1 interferon.
This model is hosted on BioModels Database
and identified
by: BIOMD0000000501
.
To cite BioModels Database, please use: BioModels Database: An enhanced, curated and annotated resource
for published quantitative kinetic models
.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to the public
domain worldwide. Please refer to CC0 Public Domain
Dedication
for more information.
2024-09-02 | BIOMD0000000501 | BioModels
Project description:We report ribosome profiling and RNA-Seq data of S.cerevisiae strains with TMA20, TMA64 single- and TMA20/TMA64 double-gene knockouts, grown in the rich YPD or minimal SD medium.
2018-11-01 | GSE122039 | GEO
Project description:Begitt2014 - STAT1 cooperative DNA binding - single GAS polymer model
The importance of STAT1-cooperative DNA binding in type 1 and type 2 interferon signalling has been studies using experimental and modelling approaches. The authors have developed two ODE models to describe STAT1 binding to short promoter regions of DNA, namely "single GAS polymer model" and "double GAS polymer model" considering binding to single or double GAS sites, respectively. The length of DNA in the single GAS model was three sites and four sites in double GAS model. This model correspond to the "single GAS polymer model".
This model is described in the article:
STAT1-cooperative DNA binding distinguishes type 1 from type 2 interferon signaling.
Begitt A, Droescher M, Meyer T, Schmid CD, Baker M, Antunes F, Owen MR, Naumann R, Decker T, Vinkemeier U
Nat Immunol. 2014 Feb;15(2):168-76.
Abstract:
STAT1 is an indispensable component of a heterotrimer (ISGF3) and a STAT1 homodimer (GAF) that function as transcription regulators in type 1 and type 2 interferon signaling, respectively. To investigate the importance of STAT1-cooperative DNA binding, we generated gene-targeted mice expressing cooperativity-deficient STAT1 with alanine substituted for Phe77. Neither ISGF3 nor GAF bound DNA cooperatively in the STAT1F77A mouse strain, but type 1 and type 2 interferon responses were affected differently. Type 2 interferon-mediated transcription and antibacterial immunity essentially disappeared owing to defective promoter recruitment of GAF. In contrast, STAT1 recruitment to ISGF3 binding sites and type 1 interferon-dependent responses, including antiviral protection, remained intact. We conclude that STAT1 cooperativity is essential for its biological activity and underlies the cellular responses to type 2, but not type 1 interferon.
This model is hosted on BioModels Database
and identified
by: BIOMD0000000500
.
To cite BioModels Database, please use: BioModels Database: An enhanced, curated and annotated resource
for published quantitative kinetic models
.
To the extent possible under law, all copyright and related or
neighbouring rights to this encoded model have been dedicated to the public
domain worldwide. Please refer to CC0 Public Domain
Dedication
for more information.
2024-09-02 | BIOMD0000000500 | BioModels
Project description:We generated single and double knockouts of AtNHX5 and AtNHX6 in order to invesigate possible functions in Arabidopsis. nhx5/nhx6 exhibited severe growth retardation related to cell size and proliferation, as well as endosomal trafficking perutrbations. The results implicate endosomal NHX antiporters in novel cellular functions. In order to investigate further the possible functions of AtNHX5 and AtNHX6, we compared the transcrptional profiles of single and double AtNHX5 and AtNHX6 knockouts. We looked for changes in gene expression might help us to elucidate the molecular events associated with the apparent requirement of AtNHX5 and AtNHX6 for normal growth and development.
2012-01-01 | GSE23210 | GEO
Project description:To investigate the role of Serine/Arginine-rich proteins RS2Z35 and RS2Z36 in tomato heat stress response and thermotolerance, we established single and double knockouts of the respective splicing factor(s) in tomato We then performed gene expression and splicing analysis using data obtained from RNA-seq of wildtype, single knockout and double knockout plants under control and heat stress conditions (1 h 40°C)
2024-07-26 | GSE261816 | GEO
Project description:Fat tissue inducible specific IGF1R and IR (insulin receptor) KO mouse model to investigate the effect of insulin resistance on mature adipocytes. Mouse serum proteomics performed using TMT-10 analyses. Data was searched with MS-GF+ using PNNL's DMS Processing pipeline.
2023-11-21 | MSV000093454 | MassIVE
Project description:Regulation of replication and expression of mitochondrial DNA (mtDNA) is essential for cellular energy conversion via oxidative phosphorylation. The mitochondrial transcription elongation factor (TEFM) has been proposed to regulate the switch between transcription termination for replication primer formation and processive, near-genome length transcription for mtDNA gene expression. Here, we report that Tefm is essential for mouse embryogenesis and that levels of promoter-distal mitochondrial transcripts are drastically reduced in conditional Tefm-knockout hearts. In contrast, the promoter-proximal transcripts are much increased in Tefm knockouts, but they mostly terminate before the region where the switch from transcription to replication occurs, and consequently de novo mtDNA replication is profoundly reduced. Unexpectedly, deep sequencing of RNA from Tefm knockouts revealed accumulation of unprocessed transcripts in addition to defective transcription elongation. Furthermore, a proximity labelling (BioID) assay showed that TEFM interacts with multiple RNA processing factors. Our data demonstrate that TEFM acts as a general transcription elongation factor, necessary for both gene transcription and replication primer formation, and loss of TEFM affects RNA processing in mammalian mitochondria.
2019-04-25 | PXD013398 | Pride
Project description:We generated single and double knockouts of AtNHX5 and AtNHX6 in order to invesigate possible functions in Arabidopsis. nhx5/nhx6 exhibited severe growth retardation related to cell size and proliferation, as well as endosomal trafficking perutrbations. The results implicate endosomal NHX antiporters in novel cellular functions. In order to investigate further the possible functions of AtNHX5 and AtNHX6, we compared the transcrptional profiles of single and double AtNHX5 and AtNHX6 knockouts. We looked for changes in gene expression might help us to elucidate the molecular events associated with the apparent requirement of AtNHX5 and AtNHX6 for normal growth and development. Rosette leaves from 4 weeks old plants grown on soil under normal conditons and 8h L / 16 D were collected for RNA extraction and hybridization on Affymetrix microarray chips.
2012-01-01 | E-GEOD-23210 | biostudies-arrayexpress