DTor affects the fat body lipidome via Nep1r1, Ctdnep1 and Lipin
Ontology highlight
ABSTRACT:
ORGANISM(S): Drosophila Melanogaster Fruit Fly
TISSUE(S): Insect Tissue
SUBMITTER: 
Julie Jacquemyn
PROVIDER: ST001859 | MetabolomicsWorkbench | Tue Jun 22 00:00:00 BST 2021
REPOSITORIES: MetabolomicsWorkbench
Similar Datasets
Project description:Mass spectrometry was performed on heads of 15DO flies homogenized in 100 µl D-PBS (Dulbecco’s phosphate-buffered saline without Mg2+ and Ca2+) by Lipotype. Fifteen fly heads were pooled from three independent crosses for each analysis, and mass spectrometry was performed on n=7 for wild-type, n≥4 analyses for dAuxWT/WT, dAuxRG/RG, dAuxWT/F956x and dAuxRG/F956x and n=3 for dAuxWT/F956x and dAuxRG/F956x overexpressing Synj.
2022-10-27 | ST002335 | MetabolomicsWorkbench
Project description:Flash proteotyping is a methodology for ultra-fast identification of microorganisns by tandem mass spectrometry. Here, we obtained results on five reference strains and ten new bacterial isolates. The methodology is based on direct sample infusion into the mass spectromete and an original, highly sensitive procedure for data processing and taxonomic identification.
2023-12-21 | PXD045510 | Pride
Project description:Glycolytic (G) bodies were purified from hypoxic yeast using differential centrifugation and immunoprecipitation by Pfk2-GFP-Flag in order to determine the RNAs that localize to G bodies by determining the enrichment of RNAs copurified with G bodies over both the flow through and total RNA fractions. We find significant overlap between enriched RNAs and RNAs bound by glycolysis enzymes in normoxic conditions. Our study determined that RNA is an integral component of G bodies and is required for G body formation. Specific mRNAs are only slightly enriched in G bodies.
2020-04-27 | GSE145881 | GEO
Project description:We use mRNA-seq to transcriptionally profile larval fat body and midgut tissues from Drosophila third instar larvae. These data provide insights into tissue physiology and can be used to identify tissue specific transcripts. Fat bodies from wandering third instar larvae were dissected from ~50 male larvae and gonads were removed to eliminate contaminating transctips from the gonads. Larval midguts were dissected from ~50 wandering third instar larvae. Larval tissues were removed to Graces unsupplemented medium on ice prior to RNA extraction with TRIzol reagent. mRNA-seq samples were prepared from 5ug of total RNA and subject to Illumina based sequencing.
2010-11-02 | E-GEOD-25025 | biostudies-arrayexpress
Project description:The Drosophila melanogaster mushroom bodies (MBs) are brain structures critical for olfactory memory. The approximately 2000 intrinsic MB neurons are divisible into alpha/beta neurons, alpha'/beta' neurons and gamma neurons by morphology and roles in memory processing. It has also been shown that the different subtypes of MB neurons have different function in the process of memory formation. This difference in function, suggested to us that different types of MB neurons might have different expression profiles. In this study, we used cell-type specific gene expression profiling to gain insight into cellular properties of MB neurons.
2013-01-10 | E-MEXP-3798 | biostudies-arrayexpress
Project description:Analysis of the larval fat bodies overexpressing AKH, which activates AKH signaling in the fat body in an autocrine manner. As a homolog of human glucagon, AKH causes dysregulation of carbohydrate metabolism and hyperglycemia. Results provide insight into the AKH effects on metabolic gene expression.
2017-03-18 | GSE92350 | GEO
Project description:In mesenchymal-like cell migration, cells need to polarise into a protrusive front and a retracting cell body. To understand this process better, we set out to quantify the distribution of cellular proteins between protrusions and cell-body by proteomics, using MDA-MB-231 cells, a highly invasive breast cancer cell-line. We utilised a transwell filter based fractionation method in conjugation with SILAC proteomics. In this method, cells are seeded on top of 3μm transwell filters to enable protrusions to form through the pores of the filters but to prevent the cell-bodies passing through due to the small size of the pores, thus resulting in separation of protrusions and cell-bodies on opposite sides of the filter, which can then be lysed and prepared separately. Prepration of protrusion and cell-body fractions from heavy and light SILAC labelled cells then allows for reciprocal mixing and quantification of proteins between protrusions and cell-body. In this study, we determined the relative distribution of 3240 proteins between protrusions and cell-body from two SILAC mixes. Associated ArrayExpress data: E-MTAB-2546.
2015-10-09 | PXD000914 | Pride
Project description:modENCODE_submission_5522 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Most terminally differentiated Drosophila tissues are either polyploid or polytene. Unlike normal chromosomes, where the entire chromosome must be replicated exactly once, polytene chromosomes are often differentially replicated with many regions underreplicated and some overreplicated. We will characterize five different polytene tissues using comparative genomic hybridization (CGH) to identify differentially replicated regions of each chromosome. These studies will also identify tissue specific amplicons, where the replication mediated amplification of specific loci is essential for up-regulation of mRNA levels encoding proteins critical for development. The differential replication of polytene chromosomes in Drosophila will provide a unique opportunity to understand how developmental cues and chromosomal domains influence replication initiation. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf EXPERIMENT TYPE: CGH. BIOLOGICAL SOURCE 1: Strain: Oregon-R Orr-Weaver(genotype : TBA outcross : TBA description : Wild-type Oregon-R population maintained by Terry Orr-Weaver. made_by : wt population ); Tissue: Fatbody; Developmental Stage: cleavage stage; Genotype: TBA; Sex: Unknown; BIOLOGICAL SOURCE 2: Strain: Oregon-R Orr-Weaver(genotype : TBA outcross : TBA description : Wild-type Oregon-R population maintained by Terry Orr-Weaver. made_by : wt population ); Tissue: Fatbody; Developmental Stage: cleavage stage; Genotype: TBA; Sex: Unknown; NUMBER OF REPLICATES: 1; EXPERIMENTAL FACTORS: Tissue Fatbody
2012-06-03 | E-GEOD-38440 | biostudies-arrayexpress
Project description:Newly emerged adult workers (24 hours old) were infected with 25,000 Nosema apis spores and 25,000 Nosema ceranae spores in sucrose solution. Controls were fed sucrose. Workers were maintained in cages in an incubator and collected at 14 days post-infection. Fat bodies (eviscerated abdomens) were dissected and whole genome expression in this tissue was compared across treatments using microarrays.
2014-05-01 | E-MEXP-3889 | biostudies-arrayexpress
Project description:modENCODE_submission_5522 This submission comes from a modENCODE project of David MacAlpine. For full list of modENCODE projects, see http://www.genome.gov/26524648 Project Goal: Most terminally differentiated Drosophila tissues are either polyploid or polytene. Unlike normal chromosomes, where the entire chromosome must be replicated exactly once, polytene chromosomes are often differentially replicated with many regions underreplicated and some overreplicated. We will characterize five different polytene tissues using comparative genomic hybridization (CGH) to identify differentially replicated regions of each chromosome. These studies will also identify tissue specific amplicons, where the replication mediated amplification of specific loci is essential for up-regulation of mRNA levels encoding proteins critical for development. The differential replication of polytene chromosomes in Drosophila will provide a unique opportunity to understand how developmental cues and chromosomal domains influence replication initiation. For data usage terms and conditions, please refer to http://www.genome.gov/27528022 and http://www.genome.gov/Pages/Research/ENCODE/ENCODEDataReleasePolicyFinal2008.pdf
2012-06-04 | GSE38440 | GEO