Browse
Submit Data
Databases
API
Help

Dataset Information

0 Views

0 Connections

0 Citations

0 Reanalyses

0 Downloads

Omics score: 0

Proteomic analysis of Candida albicans dnm1 mutant

ABSTRACT: Proteomic analysis of Candida albicans haploid dnm1 mutant and the wild type GZY803

INSTRUMENT(S): TripleTOF 5600

ORGANISM(S): Candida Albicans (yeast)

SUBMITTER: Thuyen Truong

LAB HEAD: Dr. C. J. Seneviratne

PROVIDER: PXD008834 | Pride | 2019-12-13

REPOSITORIES: Pride

ACCESS DATA

Json Xml

Publications

Proteomics Analysis of Candida albicans dnm1 Haploid Mutant Unraveled the Association between Mitochondrial Fission and Antifungal Susceptibility.

Truong Thuyen T Zeng Guisheng G Lim Teck Kwang TK Cao Tong T Pang Li Mei LM Lee Yew Mun YM Lin Qingsong Q Wang Yue Y Seneviratne Chaminda Jayampath CJ

Proteomics 20191218 1

Candida albicans is a major fungal pathogen, accounting for approximately 15% of healthcare infections with associated mortality as high as 40% in the case of systemic candidiasis. Antifungal agents for C. albicans infections are limited, and rising resistance is an inevitable problem. Therefore, understanding the mechanism behind antifungal responses is among the top research focuses in combating Candida infections. Herein, the recently developed C. albicans haploid model is employed to examine ...[more]

PMID: 31811746

Similar Datasets

A large-scale overexpression screen uncovers two paralogous genes ZCF15 and ZCF26 modulating Candida albicans biofilm gene circuitry (RNA-seq data)

Project description:To identify novel genes modulating Candida albicans biofilm formation, a screen of 2451 overexpression strains allowed us to identify 16 genes whose overexpression significantly reduced biofilm formation. Genome-wide expression and binding analyses were conducted upon overexpression of ZCF15 and ZCF26 and wild type planktonic and biofilm cells were performed. This study has identified new sets of biofilm regulators, including ZCF15 and ZCF26 whose specific role in metabolic remodelling during C. Albicans biofilm development. Triplicates data of RNAseq data are provided here with 6 conditions including the ZCF15 and ZCF16 cases mentioned here above

2022-06-01 | E-MTAB-11383 | biostudies-arrayexpress

Response of Candida albicans to Lactobacillus rhamnosus

Project description:The bacterium Lactobacillus rhamnosus antagonizes the fungus Candida albicans. The transcriptional response of C. albicans to the presence of L. rhamnosus in an in vitro infection model with and without antibiotic treatment was investigated using microarrays.

2022-04-27 | E-MTAB-11090 | biostudies-arrayexpress

[URE3] Prion formation by the Candida albicans Ure2p (but not by C. glabrata Ure2p)

Project description:This SuperSeries is composed of the following subset Series: GSE26611: [URE3] Prion formation by the Candida albicans Ure2p (but not by C. glabrata Ure2p)-ScUre2 GSE26612: [URE3] Prion formation by the Candida albicans Ure2p (but not by C. glabrata Ure2p)-CgUre2 GSE26613: [URE3] Prion formation by the Candida albicans Ure2p (but not by C. glabrata Ure2p)-CaUre2 Refer to individual Series

2012-01-01 | E-GEOD-26620 | biostudies-arrayexpress

Comparative genomic hybridization of Candida albicans and Candida dublinienis

Project description:Comparative genomic hybridisation between Candida albicans and Candida dublinienis using Eurogentec Candida albicans whole genome microarrays

2004-04-30 | E-MEXP-99 | biostudies-arrayexpress

Expression analysis of Candida albicans WO-1 grown in glucose or xylose

Project description:Investigation of whole genome gene expression level changes in Candida albicans WO-1 grown aerobically in xylose, compared to the same strain grown aerobically in glucose. A six array study using total RNA recovered from three separate cultures of Candida albicans WO-1 grown in glucose and three separate cultures of Candida albicans WO-1 grown in xylose. Each array measures the expression level of 373,067 probes (average probe length 55.2 +/- 4.0 nt) tiled across the Candida albicans WO-1 genome with a median spacing distance of 31 nt. During data processing, probes are filtered to include only those probes corresponding to annotated protein-coding genes.

2011-10-19 | E-GEOD-24857 | biostudies-arrayexpress

Hypoxia, ketoconazole, and the UPC2 gene in Candida albicans

Project description:This SuperSeries is composed of the following subset Series: GSE24073: Transcriptional profile of Candida albicans during Hypoxic conditions. GSE24074: Transcriptional profile of Candida albicans DAY286 culture without ketoconazole versus DAY286 culture with 0.04 Î¼g/ml ketoconazole, both at 20% oxygen (normoxia). GSE24075: Transcriptional profile of Candida albicans DAY286 versus UPC2 delete, both at 1% oxygen (hypoxia). Refer to individual Series

2010-11-15 | E-GEOD-24076 | biostudies-arrayexpress

Transcription profiling of Candida albicans wild type and conditional mutant hsf1/TET-HSF1

Project description:To investigate the role of HSF1 in Candida albicans

2010-01-05 | E-MEXP-1369 | biostudies-arrayexpress

Transcriptional profiling of orf19.5100/MLT1 ABC transporter knockout in Candida albicans

Project description:Recent reports have been suggested involvement of ABC transporters in various physiological roles.To get better insight about possible involvement of vacuolar ABC transporter MLT1/orf19.5100 in different physiological roles transcriptional profiling have been peformed and compared between WT(SC5314) Candida albicans cells vs putative orf19.5100 knockout cells after 6hrs growth of culture.The assay as peformed in biological duplicate sample. Agilent one-color experiment,Organism: Candida albicans ,Custom Agilent Candida albicans 8x15k Microarray Gene expression (AMADID: 026377) designed by Genotypic Technology Private Limited , Labeling kit: Agilent Quick-Amp labeling Kit (p/n5190-0442)

2016-07-25 | E-GEOD-70341 | biostudies-arrayexpress

Microevolution of Candida albicans in macrophages restores filamentation in a nonfilamentous mutant

Project description:Following antifungal treatment, Candida albicans, and other human pathogenic fungi can undergo microevolution, which leads to the emergence of drug resistance. However, the capacity for microevolutionary adaptation of fungi goes beyond the development of drug resistance. Here we used an experimental microevolution approach to show that one of the central pathogenicity mechanisms of C. albicans, the yeast-to-hyphae transition, can be subject to experimental evolution. The C. albicans cph1?/efg1? mutant is non-filamentous, as central signalling pathways linking environmental cues to hypha formation are disrupted. We subjected this mutant to constant selection pressure in the hostile environment of the macrophage phagosome. In a comparatively short time-frame, the mutant evolved the ability to escape macrophages by filamentation. To investigate the transcriptional response underlying the yeast-to-filament transition in the evolved strain, we applied RNA-Seq technology. Furthermore, RNA-Seq data were used to identify SNPs, which are specific for the evolved strain. For both strains, the cph1?/efg1? mutant and the Evo-strain, two conditions, one promotes yeast growth the other filamentous growth, were investigated. For each condition three biological replicates were analysed.

2015-03-31 | E-GEOD-56174 | biostudies-arrayexpress

Analysis of the Candida albicans phosphoproteome

Project description:Candida albicans is an important human fungal pathogen in both immunocompetent and immunocompromised individuals. In response to environmental stimuli, C. albicans regulates complex phenotypic transitions between morphological states, mating competence, and biofilm formation. In addition, other processes related to virulence, stress resistance, and cell wall structure are also highly regulated. Based on the phenotypes of mutants lacking different kinases, it is clear that protein phosphorylation plays an important role in the regulation of these pathways. Here, we present a qualitative analysis of the phosphoproteome of C. albicans hyphae. We identified 19,590 unique peptides that corresponded to 15,906 unique phosphosites on 2,896 proteins. The ratios of serine, threonine and tyrosine phosphosites were 80.01%, 18.11%, and 1.81%, respectively. The majority of proteins (2,111) contained at least two detected phosphorylation sites. Consistent with findings in other fungi, cytoskeletal proteins were among the most highly phosphorylated proteins, and there were differences in GO terms for proteins with serine and threonine versus tyrosine phosphorylation sites. This large-scale analysis identified phosphosites in protein components of Mediator, an important transcriptional co-regulatory protein complex. In vitro studies revealed Cdk8 (Ssn3), a kinase within the Mediator complex, was sufficient to catalyze a subset of these phosphorylations suggesting the potential for autoregulation. These data represent the deepest single analysis of a fungal phosphoproteome, and will lay the groundwork for future analyses of the C. albicans phosphoproteome and specific phosphoproteins.

2015-03-25 | PXD001844 | Pride

OmicsDI is part of the ELIXIR infrastructure

OmicsDI is an Elixir interoperability service. Learn more ›

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