Candida dubliniensis
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA254947 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:Telomeric ORFs (TLOs) in Candida spp. encode Mediator subunits that regulate distinct virulence traits
| PRJNA257660 | ENA
Project description:Analysis of the role of the Candida dubliniensis Telomeric (TLO) genes and MED3, encoding subunits of Mediator, in regulating transcription The transcriptional response of a Candida dubliniensis TLO1/TLO2 double (null) mutant was analysed. Reintegrant strains harboring TLO1 or TLO2 were compared to this null mutant to elucidate the individual role of each ORF. The role of MED3 was compared also. 9 experiemental parameters were analysed, each carried out in triplicate or quadruplicate
2014-07-11 | E-GEOD-59113 | biostudies-arrayexpress
Project description:Analysis of the role of the Candida dubliniensis Telomeric (TLO) genes and MED3, encoding subunits of Mediator, in regulating transcription The transcriptional response of a Candida dubliniensis TLO1/TLO2 double (null) mutant was analysed. Reintegrant strains harboring TLO1 or TLO2 were compared to this null mutant to elucidate the individual role of each ORF. The role of MED3 was compared also.
2014-07-11 | GSE59113 | GEO
Project description: Not available
| S-EPMC104537 | biostudies-literature
Project description:We isolated Candida dubliniensis from a nonhuman source, namely, tick samples from an Irish seabird colony. The species was unambiguously identifi ed by phenotypic and genotypic means. Analysis of the 5.8S rRNA gene showed that the environmental isolates belong to C. dubliniensis genotype 1.
| S-EPMC2738464 | biostudies-literature
Project description:Compared to other model organisms and despite the clinical relevance of the pathogenic yeast Candida albicans, no comprehensive analysis has been done to provide experimental support of its in silico-based genome annotation. Here we have undertaken a genome-wide experimental annotation to accurately uncover the transcriptional landscape of the pathogenic yeast C. albicans using strand-specific high-density tiling arrays. RNAs were purified from cells growing under conditions relevant to C. albicans pathogenicity, including biofilm, lab-grown yeast and serum-induced hyphae as well as cells isolated from the mouse caecum. This work provides a genome-wide experimental validation for a large number of predicted ORFs for which transcription had not been detected by other approaches. Additionally, we identified more than 2000 novel transcriptional segments, including new ORFs and exons, non-coding RNAs (ncRNA) as well as convincing cases of antisense gene transcription. We also characterized the 5’- and 3’-untranslated regions (UTR) of expressed ORFs, and established that genes with long 5’UTRs are significantly enriched in regulatory functions controlling filamentous growth. Furthermore, we found that genomic regions adjacent to telomeres harbor a cluster of expressed ncRNAs. To validate and confirm new ncRNA candidates, we adapted an iterative strategy combining both genome-wide occupancy of the different subunits of RNA polymerases I, II and III, and expression data. This comprehensive approach allowed the identification of different families of ncRNA. In summary, we provide a comprehensive expression atlas that covers relevant C. albicans pathogenic developmental stages in addition to a discovery of new ORF and non-coding genetic elements. We have undertaken a genome-wide experimental annotation to accurately uncover the transcriptional landscape of the pathogenic yeast C. albicans using strand-specific high-density tiling arrays. RNAs were purified from cells growing under conditions relevant to Candida albicans pathogenicity, including biofilm, lab-grown yeast and serum-induced hyphae as well as cells isolated from the mouse caecum. We also adapted a strategy in which genome-wide occupancy of different subunits of RNA polymerases (RNAP) I, II and III, is combined with expression data to annotate ncRNAs resulting from real transcriptional events. For this purpose we have performed ChIP-chip of subunits that represent the three RNAP machines in C. albicans cells growing in rich media (YPD) at 30°C. In this study, we performed peak detection only for RNA Polymerase III (Rpc82p). All detected peaks and their genomic features are included as a supplementary file on the Sample record (GSM561024).
2010-07-07 | E-GEOD-22625 | biostudies-arrayexpress
Project description:Compared to other model organisms and despite the clinical relevance of the pathogenic yeast Candida albicans, no comprehensive analysis has been done to provide experimental support of its in silico-based genome annotation. Here we have undertaken a genome-wide experimental annotation to accurately uncover the transcriptional landscape of the pathogenic yeast C. albicans using strand-specific high-density tiling arrays. RNAs were purified from cells growing under conditions relevant to C. albicans pathogenicity, including biofilm, lab-grown yeast and serum-induced hyphae as well as cells isolated from the mouse caecum. This work provides a genome-wide experimental validation for a large number of predicted ORFs for which transcription had not been detected by other approaches. Additionally, we identified more than 2000 novel transcriptional segments, including new ORFs and exons, non-coding RNAs (ncRNA) as well as convincing cases of antisense gene transcription. We also characterized the 5’- and 3’-untranslated regions (UTR) of expressed ORFs, and established that genes with long 5’UTRs are significantly enriched in regulatory functions controlling filamentous growth. Furthermore, we found that genomic regions adjacent to telomeres harbor a cluster of expressed ncRNAs. To validate and confirm new ncRNA candidates, we adapted an iterative strategy combining both genome-wide occupancy of the different subunits of RNA polymerases I, II and III, and expression data. This comprehensive approach allowed the identification of different families of ncRNA. In summary, we provide a comprehensive expression atlas that covers relevant C. albicans pathogenic developmental stages in addition to a discovery of new ORF and non-coding genetic elements.
2010-07-07 | GSE22625 | GEO
Project description:Candida dubliniensis Genome sequencing and assembly
| PRJNA221141 | ENA
Project description:Transcriptional response of Candida dubliniensis during hypha formation and environmental change
| PRJNA125157 | ENA