Saccharomyces cerevisiae
Ontology highlight
ABSTRACT:
PROVIDER: PRJNA168576 | ENA |
REPOSITORIES: ENA
Similar Datasets
Project description:We used a plamsid-based assay to identify novel S. cerevisiae mutants with abnormal Break Induced Replication (BIR) efficiencies. We pooled the ca. 5000 yeast deletion mutants from the systematic deletion library and compared the relative tranformation efficiencies of a circular versus linear truncated minichromosome using tag arrays. Our main result is the identification of Fun30 as a novel chromatin remodelr facilitating DNA end resection.
2012-06-15 | GSE38715 | GEO
Project description:Saccharomyces cerevisiae deletion collections chemogenomic screen with sr7575
| PRJNA259859 | ENA
Project description:Saccharomyces cerevisiae deletion and DAmP collections chemogenomic screen with Selenomethionine
| PRJNA328936 | ENA
Project description:Budding Yeast bir1D Suppressor Screen (Saccharomyces cerevisiae Raw sequence reads)
| PRJNA853898 | ENA
Project description:Transposon insertion site sequencing (TIS) is a powerful tool that has significantly advanced our knowledge of functional genomics. While providing valuable insights, these applications of TIS focus on (conditional) gene essentiality and neglect possibly interesting but subtle differences in the importance of genes for fitness. Notably, data from TIS experiments can be used for fitness quantification and constructing genetic interaction maps, though this potential is only sporadically exploited. We aimed to develop a method to quantify the fitness of gene disruption mutants using data obtained from the TIS screen SATAY. This dataset was used to determine the reproducibility of the fitness estimates across biological and technical replicates of the same strain of S. cerevisiae. In addition, a mutant bem3∆ strain was utilized to compare the genetic interactions inferred from these fitness estimates with those documented in published databases. The dataset for the wild-type strain was created by transforming strain yWT01 with plasmid pBK549 and picking 4 different colonies from the transformation plate. These 4 biological replicates were then renamed to FD7, FD9, FD11 and FD12.
2024-11-18 | E-MTAB-14476 | biostudies-arrayexpress
Project description:A systematic approach allowing the identification of the molecular way-of-action of novel potential drugs represents the golden-tool for drug-discovery. While high-throughput screening technologies of large libraries is now well established, the assessment of the drug targets and mechanism of action is still under development. Taking advantage of the yeast model Saccharomyces cerevisiae, we herein applied BarSeq, a Next Generation Sequencing-based method to the analysis of both haploinsufficiency and homozygous fitness effects of a novel antifungal drug ('089') compared to the well-known antifungal ketoconazole. '089' was a novel compound identified in during a screen for antifungal drugs, as it was showing fungicidal effects, and able to affect the yeast fitness at the mitochondrial level (Stefanini et al., 2010. (Dissection of the Effects of Small Bicyclic Peptidomimetics on a Panel of Saccharomyces cerevisiae Mutants;.J Biol Chem, 285: 23477-23485.) Integrative bioinformatic analysis of BarSeq, whole genome expression analysis and classical biological assays identified the target and cell pathways affected by the novel antifungal. Confirmation of the effects observed in the yeast model and in pathogenic fungi further demonstrated the reliability of the multi-sided approach and the novelty of the targets and way-of-action of the new class of molecules studied representing a valuable source of novel antifungals.
2016-04-30 | E-SYBR-6 | biostudies-arrayexpress
Project description:Natural variation among Saccharomyces cerevisiae strains in resistance to 2-micron plasmid
| PRJNA637093 | ENA
Project description:Saccharomyces cerevisiae is an excellent microorganism for industrial succinic acid production, but high succinic acid concentration will inhibit the growth of Saccharomyces cerevisiae then reduce the production of succinic acid. Through analysis the transcriptomic data of Saccharomyces cerevisiae with different genetic backgrounds under different succinic acid stress, we hope to find the response mechanism of Saccharomyces cerevisiae to succinic acid.
2022-01-09 | GSE193190 | GEO
Project description:We employed CapitalBio Corporation to investigate the global transcriptional profiling of Saccharomyces cerevisiae treated with thymol. Keywords: gene expression array-based, count
2008-08-05 | GSE12329 | GEO
Project description:Transcriptional Profiling of Biofilm Regulators Identified by an Overexpression Screen in S. cerevisiae
| PRJNA383899 | ENA