Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

RNA-seq analysis of gliotactin (Gli)-knockdown Drosophila melanogaster posterior midguts enterocytes (EC)

ABSTRACT: The goal of this study is to analyze changes in gene expression produced in posterior midguts after knocking down Gli in enterocytes (EC) during 9 days. Gli was depleted from ECs using a drug-inducible version of the binary GAL4-UAS system in combination with UAS-GLI-RNAi. Targeted gene expression using the 5966GS-GAL4 driver is observed in adult ECs when flies are fed the progesterone analog RU486 (RU+); addition of ethanol is used as a control (RU-), providing cohorts of isogenic individuals with or without induction of the Gli-RNAi transgene.

ORGANISM(S): Drosophila melanogaster

PROVIDER: GSE74168 | GEO | 2016/12/18

SECONDARY ACCESSION(S): PRJNA299215

REPOSITORIES: GEO

ACCESS DATA

Json Xml

Dataset's files

Source:

			Action	DRS
		Other

Items per page:

1 - 1 of 1

Similar Datasets

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

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

Cell-type-specific modulation of longevity by Forkhead family transcription factors in the Drosophila nervous system

Project description:We previously found that the Drosophila FoxA transcription Fork Head (FKH) is necessary for reduced insulin signalling to extend lifespan. We have now identified that increased expression of FKH in neurons alone is sufficient to extend healthy lifespan. We carried out RNA-sequencing in head tissue on controls (daGS>InRDN,GFP-RNAi without RU-486) and reduced insulin signalling with control RNAi (daGS>InRDN,GFP-RNAi with RU486) and reduced insulin signalling with FKH RNAi (daGS>InRDN,FKH-RNAi with RU486). InR-DN stock used: K1409A.

2021-02-03 | E-MTAB-9017 | biostudies-arrayexpress

Effect of depletion of Drosophila Hepatocyte Nuclear Factor 4 (dHNF4) in enterocytes on gene expression in the adult midgut

Project description:The main objective of the sudy was to characterize the functions of Drosophila Hepatocyte Nuclear Factor 4 (dHNF4) in midgut enterocytes. For this, we expressed a UAS-dHNF4 RNAi transgene under the control of mex-GAL4, which is active specifically in midgut enterocytes. We then collected adult male midguts, extracted total RNA and performed mRNA-seq. Our data demonstrate that dHNF4 acts as a master regulator of intestinal lipid metabolism in Drosophila.

2024-09-05 | GSE271746 | GEO

3' RNA-seq of fly expressing cabut RNAi after exposure to different levels of sucrose

Project description:Control (+/cbtE1-UAS-cbt RNAi) or cabut RNAi flies (Tim-gal4, UAS-cbt RNAi) were starved for 16 hours and then exposed to food containing different concentrations of sucrose: 0, 25, 50 and 100 % for 18 hours. Fly heads were collected, RNA was extracted and RNA-seq libraries were prepared as previously described (Engreitz et al., 2013)

2015-05-08 | GSE58854 | GEO

ATM kinase inhibition in glial cells activates the innate immune response and causes neurodegeneration in Drosophila

Project description:Analysis of the effects of ATM loss on gene expression to identify causes of neurodegeneration. ATM levels were reduced ubiquitously via the temperature-sensitive ATM^8 allele, or via tissue-specific RNAi of ATM (ATMi) using the Gal4/UAS expression system in neurons (Elav-GAL4 and ElavC155-GAL4) or glial cells (Repo-GAL4).

2011-12-10 | GSE34315 | GEO

Gliopathic Bang Sensitive Siezure Common Expression

Project description:In order to identify common gene expression across other gliopathic bang senstiive genes (i.e. genes that when knocked down or over expressed by repo-GAL4 cause seizures) we crossed six UAS-RNAi or UAS-over-expression lines for known bang senstive genes to repo-GAL4. We pooled total RNA from brains of these animals in equal amounts and ran microarray analysis to search for transcripts that are common among these six seizure associated genes.

2019-12-31 | GSE138568 | GEO

Piwi knockdown in Drosophila Intestinal Stem Cells

Project description:Transcriptome analysis of Piwi-deficient ISCs isolated by FACS. We used esg::Gal4, UAS::GFP; tub::Gal80ts to drive the expression of an RNAi against mCherry (control) or Piwi for 7 days.

2018-04-06 | GSE112737 | GEO

Global quantitative proteomic analysis of aging Drosophila eyes

Project description:Wild-type Drosophila melanogaster expressing nuclear GFP-KASH fusion protein in photoreceptors for cell type-specific gene expression profiling (Rh1-Gal4>UAS-GFPKASH ; Genotype = w1118;; P{w+mC=[UAS-GFP-Msp300KASH}attP2, P{ry+t7.2=rh1-GAL4}3, ry506) were raised in 12:12h light:dark cycle at 25°C. Flies were aged for 10 or 40 days post-eclosion, and eyes were harvested from male flies for global quantitative proteomic analysis. Significantly changed proteins were identified that may contribute to age-associated retinal degeneration and loss of visual function in the aging Drosophila eye.

2021-07-23 | PXD027090 | Pride

Expression from hemocytes misexpressing Idh-R195H vs. controls

Project description:Expression profile for hemocytes from hml-Gal4, UAS-2xEGFP larvae were compared to hemocytes from hml-Gal4, UAS-2xEGFP; UAS-Idh-R195H larvae

2014-10-03 | GSE62008 | GEO

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