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ProteomicsUnlocking the Zn-enriching Potential of Industrial Yeast Strains – an experimental journey from metal analysis to proteomics
Nutritional supplements like trace element enriched yeasts become increasingly popular to overcome the worldwide problem of zinc (Zn) deficiency. Unlike Selenium-enriched yeast, Zn-enriched yeasts (ZnY) have not yet been authorised in the European Union, as their evaluation is still ongoing demandin...
ORGANISM(S): Saccharomyces pastorianus Saccharomyces cerevisiae (Baker's yeast) 
2025-12-28 | PXD065844 | Pride
Zinc speciation Xanes Zinc supplement Zinc-enriched yeast 
UnknownDevelopment of a zinc-enriched yeast strain for nutritional applications using low-cost ingredients.
Not available
S-EPMC12660918 | biostudies-literature
TranscriptomicsTranscription profiling of yeast wild type, Mig1, Mig2 and Mig3 single, double and triple knock outs
Combinatorial control of gene expression by the three yeast repressors Mig1, Mig2 and Mig3
ORGANISM(S): Saccharomyces cerevisiae 
2008-11-01 | E-TABM-448 | biostudies-arrayexpress
GenomicsCentromere-Like Regions in Budding Yeast
Accurate chromosome segregation requires centromeres (CENs), the chromosomal sites where kinetochores form, to bridge DNA and attach to microtubules. In contrast to most eukaryotes, Saccharomyces cerevisiae possesses sequence-defined point centromeres. Chromatin immunoprecipitation followed by seq...
ORGANISM(S): Saccharomyces cerevisiae 
2013-01-18 | E-GEOD-31466 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of S. cerervisiae chemostat growth samples reveals resistance to hop iso-I?-acids in yeast involves active export and vacuolar sequestration
The hop plant, Humulus lupulus L., contains an exceptionally high content of secondary metabolites, the hop iso-α-acids, which possess a range of beneficial properties including antiseptic action. Studies performed on the mode of action of hop iso-α-acids have hitherto been restricted to lactic ac...
ORGANISM(S): Saccharomyces cerevisiae 
2009-11-28 | E-GEOD-15094 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of wild type, gis1 knockout, rph1 knockout, gis1rph1 double knockout, rph1-H235A mutant and gis1 knockout/rph1-H235A mutant yeast at different growth phases
Gene regulatory significance of the JmjC domain H235A point mutation in the yeast transcription factor Rph1, in log and post-diauxic shift (pds) phase
ORGANISM(S): Saccharomyces cerevisiae 
2014-08-27 | E-MTAB-2147 | biostudies-arrayexpress
UnknownTranscriptional regulation of the CLC-K1 promoter by myc-associated zinc finger protein and kidney-enriched Kruppel-like factor, a novel zinc finger repressor.
Not available
S-EPMC86286 | biostudies-literature
TranscriptomicsTranscription profiling of fission yeast in response to changes in copper and iron levels
Recent studies in comparative genomics demonstrate that inter-species comparisons represent a powerful tool for revealing both conserved and specialized biological processes across large evolutionary distances. All cells need to adjust to environmental fluctuations in metal levels since both metal ...
ORGANISM(S): Schizosaccharomyces pombe 
2007-03-01 | E-TABM-120 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of stress treated fission yeast (stressors: compound: heavy metal, oxidation, alkylation and osmosis
Transcriptional profile of stress in fission yeast (S. pombe) cells. Five different types of stress were employed on wild type and mutant cells (sty1 and atf1 knock-out cells). The 5 stresses were heat, and four types of compound: heavy metal, oxidation, alkylation and osmosis.
ORGANISM(S): Schizosaccharomyces pombe 
2004-10-31 | E-MEXP-29 | biostudies-arrayexpress
TranscriptomicsTranscription profiling of yeast grown in gastric or duodenal medium to identify promoters that could be used to down-regulate genes used in the release of therapeutic proteins
The use of yeast as a delivery system is an attractive option for the oral administration of therapeutic agents. We recently developed mutants of Saccharomyces cerevisiae capable of lysis upon conditional down-regulation of the expression of the cell wall genes PKC1 and SRB1. The lysis mechanism of ...
ORGANISM(S): Saccharomyces cerevisiae 
2010-06-01 | E-MEXP-2127 | biostudies-arrayexpress
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