IdCisGlob1
Ontology highlight
ABSTRACT:
PROVIDER: PRJEB52244 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Cistogaster globosa genome assembly, idCisGlob1, alternate haplotype
| PRJEB52243 | ENA
Project description:Cistogaster globosa, genomic and transcriptomic data
| PRJEB51331 | ENA
Project description:The human gut is inhabited by a complex ecosystem of microorganisms, encompassing bacteria, viruses, protozoa, and fungi. Recent research has illuminated the significance of the gut fungal microbiota (mycobiota) in shaping host immunity and influencing the onset and progression of various human diseases. While most investigations into gut microbiota have centered on bacteria, accumulating evidence has underscored the role of mycobiota in the development of inflammatory bowel diseases (IBD), including both ulcerative colitis (UC) and Crohn's disease (CD). In this study, we present the isolation of the live Malassezia globosa strains from the intestinal mucosa of UC patients for the first time. We provide a comprehensive analysis of the characteristics and virulence of this fungus. Malassezia, primarily known to inhabit human skin, prompted us to compare the genomes, transcriptomes, and virulence of M. globosa gut isolates with those of M. globosa strains isolated from the skin. This comparative analysis aimed to discern potential niche-specific adaptations of the fungus. Our findings reveal a striking disparity in the pathogenicity of M. globosa isolated from the gut compared to its skin counterpart. In a mouse model, gut-isolated M. globosa exhibited a more pronounced exacerbation of DSS-induced colitis and elevated production of inflammatory cytokines. Additionally, transcriptome analysis indicated that gut isolates of M. globosa display heightened sensitivity to normoxia compared to their skin-isolated counterparts, suggesting adaptation to the hypoxic conditions prevalent in the intestinal mucosal environment
2024-02-01 | GSE254809 | GEO
Project description:Malassezia species are lipophilic and lipid dependent yeasts belonging to the human and animal microbiota. Typically, they are isolated from regions rich in sebaceous glands. They have been associated with dermatological diseases such as seborrheic dermatitis, tinea versicolor, atopic dermatitis, and folliculitis. Genome sequences of Malassezia globosa, Malassezia sympodialis, and Malassezia pachydermatis lack genes related to fatty acid synthesis. Here, lipid synthesis pathways of M. furfur, M. pachydermatis, M. globosa, M. sympodialis and an atypical variant of M. furfur were reconstructed using genome data and Constraints Based Reconstruction and Analysis. The metabolic reconstruction allowed us to predict variation in the fluxes of each reaction over the network to satisfy the biomass objective function. Proteomic profiling improved and validated the models through data integration. Results suggest that several mechanisms including steroid and butanoate metabolism explain the yeast’s growth under different lipid conditions. Flux differences were observed in production of riboflavin in M. furfur and the biosynthesis of glycerolipids in the atypical variant of M. furfur and Malassezia sympodialis.
2017-10-02 | PXD004523 | Pride
Project description:Chlamydomonas globosa Genome sequencing and assembly
| PRJNA313346 | ENA
Project description:Pleurobrachia globosa Genome sequencing and assembly
| PRJNA1110636 | ENA
Project description:Pleurobrachia globosa Genome sequencing and assembly
| PRJNA1121662 | ENA
Project description:Malassezia globosa is abundant and prevalent on sebaceous areas of the human skin. Genome annotation reveals that M. globosa possesses a repertoire of secreted hydrolytic enzymes relevant for lipid and protein metabolism on the skin.
In-gel proteomics identifies a predicted aspartyl protease, MGL_3331, which is highly expressed on both healthy and disease-affected dermatological sites.
2023-11-23 | PXD042508 | JPOST Repository