Browse
Submit Data
Databases
API
Help

Unknown,Transcriptomics,Genomics,Proteomics

Dataset Information

38 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Telomeric ORFs (TLOs) in Candida spp. encode Mediator subunits that regulate distinct virulence traits

ABSTRACT: Analysis of the interaction of Candida dubliniensis protein Tlo1p with DNA by ChIP-chip HA-tagged Tlo1p in Candida dubliniensis was used to identify Tlo1 interacting regions of DNA in global ChIP-chip analysis Experiment was carried out on cells grown at 30M-KM-^ZC in YEPD broth

ORGANISM(S): Candida dubliniensis

SUBMITTER: Gary Moran

PROVIDER: E-GEOD-60173 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

ACCESS DATA

Json Xml

Similar Datasets

Transcriptomic profiling of Salmonella Typhimurium upon desiccation on stainless steel and subsequent rehydration

Project description:Transcriptional profiles of Salmonella Typhimurium str. ST4/74 air-dried onto stainless steel for 4 h was compared to an early stationary phase (ESP) culture control. Cells that had been air-dried for 4 h were then subsequently rehydrated with water for a 30 min period, after which the transcriptional profile was compared to an ESP control. Carried out using 2 biological replicates for each sample; hybridised in a two-channel hybridization against Salmonella genomic DNA as the comparator/reference.

2013-05-09 | E-GEOD-46763 | biostudies-arrayexpress

Chromatin immunoprecipitation of Drosophila DNA to identify nucleosomes bound by RNA polymerase II

Project description:Crosslinked chromatin was digested with Micrococcal nuclease and immunopurified for Rpb3, a subunit of RNA Polyermase II. chIP'd DNA was hybridized to Drosophila tiling arrays and nucleosomes that were bound by Pol II were mapped.

2008-05-20 | E-MEXP-1515 | biostudies-arrayexpress

Mapping of mononucleosomal DNA in wild type Drosophila

Project description:Crosslinked chromatin from wild-type flies was digested with micrococcal nuclease. Mononucleosomal DNA was gel-purified and hybridized to Affymetrix tiling arrays.

2008-05-20 | E-MEXP-1519 | biostudies-arrayexpress

Jacobsen2010

Project description:A pre-culture in NGY (overnight 30M-0C) was used to inoculate RPMI-1640 medium to an initial optical density at 600 nm (OD600) of 0.05. Cells were then grown to mid exponential phase (OD600 = 0.5M-^V0.6) at the appropriate temperature (25M-0C or 35M-0C) before the culture was<br><br>split into two aliquots and fluconazole (32 ?g mlM-^V1 final concentration) added to one; the other serving as the control. After 2 h the cells were harvested by centrifugation and flash<br><br>frozen in liquid nitrogen. Three independent cultures were grown for RNA extraction for each isolate at each condition. RNA was prepared from cell pellets with TRIZOLM-. reagent (Invitrogen) and a mechanical disruption method.

2011-11-16 | E-MEXP-3000 | biostudies-arrayexpress

Mapping the inter- and intra-chromosomal interactions of specific insulator binding sites with circular chromosome conformation capture (4C) assay (Gondor et al., 2008 Nature Protocol) [NimbleGen Array data]

Project description:Drosophila Insulator proteins mediate long-range chromosomal interactions. ChIP-seq revealed that binding of insulator proteins to some specific DNA sites was regulated by poly(ADP-ribosyl)ation in S2 cells. Three insulator sites regulated by poly(ADP-ribosyl)ation were used as baits to map their distant interacting sites using 4C assay in control S2 cells. Mapping the chromosomal interactions of three specific insulator binding sites with 4C assay in control S2 cells.

2013-09-15 | E-GEOD-50768 | biostudies-arrayexpress

RNA-sequencing of Clostridioides difficile WT and luxS mutant both during mono-culture biofilms and co-culture biofilms with Bacteroides fragilis

Project description:5 conditions for RNA-sequencing: Mono-culture biofilms of C. difficile WT, C. difficile luxS mutant (insertional ClosTron mutant as described in DOI: 10.1128/JB.01980-12), B. fragilis (PRJEB29695), and co-cultures biofilms of C. difficile WT and luxS mutant with B. fragilis. These were used to compare differences between C. difficile WT and luxS during mono-culture biofilms, as well transcriptomic differences for both C. difficile and B. fragilis during co-culture.

2018-12-16 | E-MTAB-7523 | biostudies-arrayexpress

ChIP-seq of definitive endoderm cells derived in vitro from human embryonic stem cells in order to study the role of transcription factor GATA6 in human pancreas development

Project description:Mutant GATA6 hPSCs were obtained by TALEN genome editing or re-programmed from patient fibroblasts. Along with wild-type H9 cells, these GATA6 mutant cell lines were differentiated into SOX17+/CXCR4+ endodermal cells (day 3). The purpose of this work was to study the role of GATA6 in the development of the human pancreas at a molecular level.

2019-03-13 | E-MTAB-5959 | biostudies-arrayexpress

ChIp-on-chip with Rbp3 in C-ternimal domain (CTD) of Rbp1 mutants upon Nacl Stress in yeast

Project description:The modification of Ser 5 is important for the relocalization of RNAP II upon NaCl stress. The CTD14 strains harbors a plasmid expressing RPB1 with 14 wild-type CTD repeats. The 5A strain carries a plasmid expressing a chimeric RPB1 in which the CTD was composed of 5 repeats of CTD-serine 5 substituted with alanine followed by 7 wild-type-sequenced repeats. Two-color fluorescence arrays reporting on Rpb3 localization abundance in strains (input vs. IP) before and at 20 min after a shock with 0.7M NaCl

2014-12-03 | E-GEOD-60707 | biostudies-arrayexpress

The identification of putative circulating miRNA biomarkers of Thioacetamide-induced hepatotoxicity.

Project description:The Thioacetamide-treated rat was first identified as a model of hepatotoxicity by Gupta in 1956 and is now well-established, not least because the histopathogical output closely mimics that seen in humans with chronic liver disease. Acute treatment of rats with Thioacetamide causes pronounced necrosis and inflammation. Animals received intraperitoneal (ip) doses of vehicle-only (0.9% (v/v) saline) (n=3), or 100 mg/kg Thioacetamide (n=3) and were sacrificed after 24 hours. Blood was withdrawn via the descending vena cava and immediately transferred into potassium/EDTA tubes. Following centrifugation (16,100g, 4M-BM-0C, 5 min) the plasma was collected and stored at -80M-BM-0C. miRNA microarray profiling of RNA extracted from the plasma of rats treated with Thioacetamide revealed that a subset of miRNAs were differentially expressed following treatment. These miRNAs appeared to mediate pathways involved in hepatic fibrosis and stellate cell activation, suggesting that they might function as predictive biomarkers following compound-induced hepatotoxicity. The changes correlated well with increases in ALT levels, which are the current gold standard method for determining the extent of liver injury. Furthermore, it is hypothesised that particular aetiologies of liver damage might cause differing expression profiles of miRNAs, thus certain miRNAs could be implemented in a panel-type expression study to distinguish between different types of hepatic injury. Single channel miRNA microarrays were performed on n= 3 samples, 2 treatment groups; control and test. Control animals received vehicle-only (0.9% (v/v) saline) via the ip route. Test animals received 100 mg/kg Thioacetamide dissolved in 0.9% (v/v) saline, via the ip route. 24 h after dosing animals were sacrificed using decapitation under terminal anaesthesia.

2014-03-14 | E-GEOD-55885 | biostudies-arrayexpress

Discovery and pharmacological evaluation of STEAP4 as a novel target for HER2 overexpressing Breast cancer

Project description:The HER2 overexpressing and the Triple Negative Breast Cancer forms (TNBC) remain the most aggressive subtypes of BC with poor prognosis, frequent disease relapse and metastasis. In this study the aim was to identify key membrane-associated proteins which are overexpressed in these aggressive BC subtypes and can serve as potential biomarkers or drug targets. We leveraged on the development of a membrane enrichment protocol in combination with the global profiling GeLC-MS/MS technique, and compared the proteomic profiles of a HER2 overexpressing (HCC-1954) and a TNBC (MDA-MB-231) cell line with that of a benign control breast cell line (MCF-10A). An average of 2300 proteins were identified from each cell line, of which approximately 600 were membrane-associated proteins. Our global proteomic methodology in tandem with invigoration by Western blot and Immunofluorescence analysis, readily detected several previously-established BC receptors like HER2 and EPHA2, but importantly STEAP4 and CD97 emerged as novel potential candidate markers.

2023-03-10 | PXD021819 | Pride

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