Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Gene expression regulated by transcription factor MiT in Drosophila

ABSTRACT: To understand the role of MiT in Drosophila, we set out to identify critical gene targets by looking at changes in the WT transcriptome induced by either gain or loss of MiT function. Mutant hindgut and malpighian tubules provided loss-of function tissue and nub-Gal4-driven expression of MiT in the wing epithelium was used for gain-of-function. In the wing disc experiment, 543 genes were upregulated by exogenous MiT, and 359 genes were downregulated (>1.4 fold; P value < 0.01). In the larval HG+MT, 897 genes were downregulated and 898 were upregulated (>1.4 fold; P value < 0.01) after MiT. Among these genes, 85 were both upregulated in wing discs and downregulated in mutant HG+MT, and are the common genes that regulated by MiT in both tissues.

ORGANISM(S): Drosophila melanogaster

PROVIDER: GSE58416 | GEO | 2015/08/01

SECONDARY ACCESSION(S): PRJNA252552

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

Gene expression regulated by transcription factor MiT in Drosophila

Project description:To understand the role of MiT in Drosophila, we set out to identify critical gene targets by looking at changes in the WT transcriptome induced by either gain or loss of MiT function. Mutant hindgut and malpighian tubules provided loss-of function tissue and nub-Gal4-driven expression of MiT in the wing epithelium was used for gain-of-function. In the wing disc experiment, 543 genes were upregulated by exogenous MiT, and 359 genes were downregulated (>1.4 fold; P value < 0.01). In the larval HG+MT, 897 genes were downregulated and 898 were upregulated (>1.4 fold; P value < 0.01) after MiT. Among these genes, 85 were both upregulated in wing discs and downregulated in mutant HG+MT, and are the common genes that regulated by MiT in both tissues. We set out to identify potential targets of MiT by comparing the transcriptional profiles of wing discs with and without MiT overexpression (nub-Gal4 UAS-MiT versus nub-Gal4), and separately the profiles of HG+MT tissue from WT and MiT mutant (MiTTZ2/Df(4)TZ). Then, we focused on genetic loci that were upregulated by gain of MiT in the wing and downregulated by loss of MiT in the HG+MT.

2015-08-01 | E-GEOD-58416 | biostudies-arrayexpress

Genomic characterization of nub[1] wing tissue

Project description:Profiled chromatin accessibility and gene expression in the wing imaginal discs of Drosophila melanogaster, in wild type and nub[1] animals. We demonstrate using RNA-seq that expression of both nub and pdm2 paralogs are reduced in the nub[1] condition, and that this allele contains a previously unannotated deletion within the intergenic region between of nub and pdm2 using ATAC-seq that corresponds to a wing enhancer element.

2022-05-20 | GSE203208 | GEO

Rice plants (Oryza sativa var. japonica): WT vs. MIT knockdown plant

2011-04-07 | GSE28428 | GEO

Xrp1 governs the stress response program to spliceosome dysfunction

Project description:We investigated the changes in gene expression in response to reduced levels of Ecdysoneless (Ecd) in the developing wing disc of Drosophila. To do this we utilized the GAL4/UAS system to express UAS-ecd-RNAi in the nubbin-domain (nub-Gal4, UAS-mRFP, UAS-ecd-RNAi) of the wing disc and used Nub-Gal4/+ wing discs as controls. We quantified transcriptomic expression analysis from four biological replicates for both experimental groups

2024-01-31 | GSE203127 | GEO

Xrp1 governs the stress response program to spliceosome dysfunction

Project description:We investigated the changes in gene expression in response to reduced levels of Ecdysoneless (Ecd), and the role of Xrp1 in induction of transcriptional changes upon loss of Ecd in the developing wing disc of Drosophila. To do this we utilized the GAL4/UAS system to express UAS-ecd-RNAi alone and in combination with UAS-xrp1-RNAi in the nubbin-domain (nub-Gal4, UAS-mRFP, UAS-ecd-RNAi and nub-Gal4, UAS-mRFP, UAS-ecd-RNAi, xrp1-RNAi) of the wing disc and used nub-Gal4, UAS-mRFP wing discs as controls. We quantified transcriptomic expression analysis from four biological replicates for both experimental groups

2024-01-31 | GSE213298 | GEO

Rice plants (Oryza sativa var. japonica): WT vs. MIT knockdown plant

Project description:Transcriptional profiling of MIT knockdown plants. MIT is a mitochondrial Fe transporter essential for rice growth and development. The goal was to determine the effects of MIT on global rice gene expression. Control condition experiment, root or shoot of WT vs. MIT knockdown plant. Two replicates each comparison, including a dye swap.

2011-04-07 | E-GEOD-28428 | biostudies-arrayexpress

mTORC1 feedback to AKT modulates MiT/TFE-driven lysosomal biogenesis and EGFR degradation

Project description:MiT/TFE transcriptional activity controls lysosomal biogenesis and is negatively regulated by the nutrient sensor mTORC1. Some tumors bypass this regulatory circuit via genetic alterations that drive MiT/TFE expression and activity; however, the mechanisms by which cells with intact or constitutive mTORC1 signaling maintain lysosomal catabolism remain to be elucidated. Using the murine epidermis as a model system, we find that epidermal Tsc1 deletion results in a wavy hair phenotype due to increased EGFR degradation. Unexpectedly, constitutive mTORC1 activation increases lysosomal content via up-regulated expression and activity of MiT/TFEs, while genetic or prolonged pharmacologic mTORC1 inactivation has the reverse effect. This paradoxical up-regulation of lysosomal biogenesis by mTORC1 is mediated by feedback inhibition of AKT, and a resulting suppression of AKT-induced MiT/TFE proteasomal degradation. These data suggest that oncogenic feedback loops work to restrain or maintain cellular lysosomal content during chronically inhibited or constitutively active mTORC1 signaling respectively, and reveal a mechanism by which mTORC1 regulates upstream receptor tyrosine kinase signaling.

2020-04-14 | GSE124754 | GEO

Effect of MIT-001 on gene expression in aged mouse ovaries

Project description:This study aimed to assess the potential of the anti-inflammatory agent MIT-001 to mitigate ovarian dysfunction resulting from aging

2023-10-12 | GSE232918 | GEO

Inhalation exposure to CMIT/MIT in Drosophila melanogaster

Project description:The fly is a powerful tool for studying complex biological processes, with more than 60% of genes associated with various diseases and genetic similarities to humans. Based on the genetic advantages of this model organism, our study aims to perform a toxicogenic assessment of human health impact induced by the CMIT/MIT (chloromethyl-Methylisothiazolone).

2024-05-13 | GSE263572 | GEO

Phase I/II Studie zum Einsatz von Capecitabin und Oxaliplatin (XELOX) in Kombination mit Bevacizumab und Imatinib in der Erstlinientherapie von Patienten mit fortgeschrittenem kolorektalem Karzinom

Project description:Primary objectives: Primäres Studienziel der Phase IDefinition der empfohlenen Dosis von Capecitabin und Oxaliplatin bei gleichzeitiger Therapie mit Bevacizumab und Imatinib. Primäres Studienziel der Phase IIMachbarkeit und Verträglichkeit der in der Phase I ermittelten Dosis der Kombination aus XELOX mit Bevacizumab und Imatinib anhand der Bestimmung der Sicherheit und der Nebenwirkungen und Toxizitäten der Kombinationstherapie. Primary endpoints: Phase I Definition der empfohlenen Dosis von Capecitabin und Oxaliplatin bei gleichzeitiger Therapie mit Imatinib und Bevacizumab. Phase II Bestimmung der Sicherheit und der Nebenwirkungen und Toxizitäten der Kombinationstherapie mit Capecitabin, Oxaliplatin, Imatinib und Bevacizumab

| 2521499 | ecrin-mdr-crc

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

Tweets

OmicsDI Databases

PRIDE
PeptideAtlas
MassIVE
JPOST Repository
Physiome Model Repository

EGA
EVA
ENA
LINCS
PAXDB
Cell Collective

MetaboLights
Metabolomics Workbench
MetabolomeExpress
GNPS
BioModels
FAIRDOMHub

ArrayExpress
dbGaP
ExpressionAtlas
GEO
NODE

Information

Databases
Help
API
Contact us
Code on GitHub
Terms of use
Submit Data