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Items: 1 to 20 of 697

1.

Unraveling the Mechanism of Thermotolerance in Cryptococcus neoformans by Set3C Complex

(Submitter supplied) Thermotolerance, a key factor essential for the virulence of pathogenic fungi including Cryptococcus neoformans, remains largely unexplored in terms of its underlying mechanism. In this study, our findings demonstrate that Set3C, a widely distributed and conserved histone deacetylase complex, is required for thermotolerance in Cryptococcus neoformans. Specifically, the deletion of the core subunit Set302, responsible for the integrity of the complex, results in a significant reduction in the growth ability under high stress and the viability at extreme temperature. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
12 Samples
Download data: TXT
Series
Accession:
GSE242109
ID:
200242109
2.

Cryptococcus neoformans wild type and sir2delta

(Submitter supplied) Wild type strain H99 compared to independent sir2 deletion mutants grown to mid-log (0.6 OD600) in rich medium (YPD) shaking at 250rpm in baffled flasks.
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
6 Samples
Download data: GTF, TXT
Series
Accession:
GSE173209
ID:
200173209
3.

The Cryptococcal Central Nervous System Transcriptome during Human Disease

(Submitter supplied) The transcriptional responses of cryptococcus during human infection are dynamic and highly dependent on the immediate signals from the environment. We examined the RNA-Seq profiles of Cryptococcus isoalted from human CSF and in comparison with to the same isolate's response to the stresses of artificial CSF and within the rabbit subarachnoid space as well as growth in nutritious media with little or no stress. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platforms:
GPL19081 GPL27451
125 Samples
Download data: TXT
Series
Accession:
GSE171092
ID:
200171092
4.

Transcriptome of Cryptococcus neoformans and Cryptococcus deneoformans

(Submitter supplied) The goal of this study was to position all transcripts extremities in two species of Cryptococcus using TSS-Seq and QuantSeq 3' mRNA-Seq when cells are grown under different conditions. We analysed also the level of expression of each genes in the same condition using the same cell sample. All these data have spiked in using a fixed quantity of S. cereviae cells added just before DNA and RNA extraction.
Organism:
Cryptococcus neoformans var. neoformans; Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing; Other
Platforms:
GPL26812 GPL19081
108 Samples
Download data: TXT, WIG
Series
Accession:
GSE133695
ID:
200133695
5.

RNAseq analysis of dormant cells

(Submitter supplied) We report the application of ssequencing technology for high-throughput profiling of hypoxia cell in the yeast Cryptococcus neoformans. Our study represents the first detailed analysis of yeast transcriptomes in hypoxia 8 d compated with normoxia 8 d, stationnary phase and logarithmic phase, with biologic replicates, generated by RNA-seq technology. The optimized data analysis workflows reported here should provide a framework for comparative investigations of expression profiles. more...
Organism:
Saccharomyces cerevisiae; Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platforms:
GPL19081 GPL17342
24 Samples
Download data: TXT
Series
Accession:
GSE118549
ID:
200118549
6.

Ribosome profiling of Cryptococcus neoformans H99

(Submitter supplied) We measured protein translation (by ribosome profiling) and RNA levels (by polyA-enriched RNA-seq) in Cryptococcus neoformans strain H99 and Cryptococcus neoformans strain JEC21. This is the first transcriptome-wide map of translation in this species complex.
Organism:
Cryptococcus neoformans; Cryptococcus neoformans var. neoformans
Type:
Expression profiling by high throughput sequencing; Other
Platforms:
GPL26812 GPL19081
12 Samples
Download data: BEDGRAPH, TXT
Series
Accession:
GSE133125
ID:
200133125
7.

Cdk8 and Ssn801 regulate oxidative stress resistance and virulence in Cryptococcus neoformans

(Submitter supplied) Cryptococcus neoformans is an important pathogen that annually kills 200,000 people worldwide. It survives in the environment as a yeast or spore and can also proliferate within host macrophages after being inhaled into the lungs. In conditions of immunocompromise, cryptococcal cells can escape from the lungs to the brain, where they cause a deadly meningoencephalitis that is both difficult and expensive to treat. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
21 Samples
Download data: TSV
Series
Accession:
GSE125281
ID:
200125281
8.

Unintended side effects of transformation are very rare

(Submitter supplied) Received wisdom in the field of fungal biology holds that the process of editing a genome by transformation and homologous recombination is inherently mutagenic. However, that belief is based only on circumstantial evidence. We provide the first direct measurement of the effects of transformation on the genome by sequencing the genomes of 29 transformants and 30 untransformed controls to high coverage. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
39 Samples
Download data: TXT
Series
Accession:
GSE104198
ID:
200104198
9.

C. neoformans gene expression by SIR2 deletion in strains H99 and RC2 subjected to glucose starvation

(Submitter supplied) Analysis of raw data demonstrated regulation of genes involved in transmembrane transport, transcription and translation; molecular functions that included transporter activity; and cellular components that included the cell membrane, ribosome, nucleolus, and mitochondria
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
24 Samples
Download data: TXT
Series
Accession:
GSE74298
ID:
200074298
10.

Convergent evolution of peptide-based quorum sensing required for virulence in a eukaryotic pathogen

(Submitter supplied) Bacterial quorum sensing (QS) systems are characterized by the regulated biogenesis and sensing of specialized signaling molecules. Here, we describe a peptide, Qsp1, secreted by the fungal pathogen Cryptococcus neoformans. Mutants lacking Qsp1 are attenuated for infection, pulmonary accumulation, and growth within macrophages. Qsp1 promotes density-dependent cell wall integrity and resistance to extreme environments. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing
Platforms:
GPL21073 GPL19081
47 Samples
Download data: TXT
Series
Accession:
GSE73203
ID:
200073203
11.

Usv101 is a key regulator of cryptococcal virulence and determinant of host response

(Submitter supplied) Cryptococcus neoformans is a fungal pathogen responsible for hundreds of thousands of deaths per year. Its critical virulence factor is a polysacharride capsule which grows large upon entry into a mammalian host. We previously identified USV101 as a transcription factor whose deletion results in enlarged capsules. Here, we characterize strains lacking or overexpressing USV101 in terms of their virulence-related phenotypes, the altered course of infection by them and immune response to them in a mouse model, the relationship of Usv101 to other transcription factors involved in capsule regulation, and the changes in Usv101 activity during capsule induction.
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing
Platform:
GPL19081
46 Samples
Download data: CUFF, TXT
Series
Accession:
GSE69532
ID:
200069532
12.

Model-driven mapping of transcriptional networks reveals the circuitry and dynamics of virulence regulation

(Submitter supplied) Purpose: Key steps in understanding a biological process include identifying genes that are involved and determining how they are regulated. We developed a novel method for identifying TFs involved in a specific process and used it to map regulation of the key virulence factor of Cryptococcus neoformans, its capsule. Results: The map, built from expression profiles of 41 TF mutants, includes 20 TFs not previously known to regulate virulence attributes. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing
Platforms:
GPL19081 GPL14571
320 Samples
Download data: BED, CUFF, TXT
Series
Accession:
GSE60398
ID:
200060398
13.

Product binding enforces the genomic specificity of a yeast Polycomb repressive complex

(Submitter supplied) We characterize the Polycomb system that assembles repressive subtelomeric domains of H3K27 methylation (H3K27me) in the yeast Cryptococcus neoformans. Purification of this PRC2-like protein complex reveals orthologs of animal PRC2 components as well as a chromodomain-containing subunit, Ccc1, which recognizes H3K27me. Whereas removal of either the EZH or EED ortholog eliminates H3K27me, disruption of mark recognition by Ccc1 causes H3K27me to redistribute. more...
Organism:
Cryptococcus neoformans
Type:
Expression profiling by high throughput sequencing; Genome binding/occupancy profiling by high throughput sequencing
Platform:
GPL19081
33 Samples
Download data: BEDGRAPH, TXT
Series
Accession:
GSE61550
ID:
200061550
14.

Illumina HiSeq 2500 (Cryptococcus neoformans)

Organism:
Cryptococcus neoformans
13 Series
683 Samples
Download data
Platform
Accession:
GPL19081
ID:
100019081
15.

39-10-3

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749141
ID:
307749141
16.

39-10-2

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749140
ID:
307749140
17.

39-10-1

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749139
ID:
307749139
18.

30-10-3

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749138
ID:
307749138
19.

30-10-2

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749137
ID:
307749137
20.

30-10-1

Organism:
Cryptococcus neoformans
Source name:
Cryptococcus neoformans var.grubii H99
Platform:
GPL19081
Series:
GSE242109
Download data: TXT
Sample
Accession:
GSM7749136
ID:
307749136
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