Project description:Relative quantification of protein abundances of three yeast strains (Saccharomyces cerevisiae CEN.PK113-7D, Kluyveromyces marxianus CBS6556 and Yarrowia lipolytica W29) cultivate in chemostats under different conditions. The conditions for Saccharomyces cerevisiae CEN.PK113-7D are: - Standard condition – 30°C, pH 5.5 - High temperature - 36°C, pH 5.5 - Low pH - 30°C, pH 3.5 - Osmotic stress – 30°C, pH 5.5, 1M KCl The conditions for Kluyveromyces marxianus CBS6556 are: - Standard condition – 30°C, pH 5.5 - High temperature - 40°C, pH 5.5 - Low pH - 30°C, pH 3.5 - Osmotic stress – 30°C, pH 5.5, 0.6 M KCl The conditions for Yarrowia lipolytica W29 are: - Standard condition - 28°C, pH 5.5 - High temperature - 32°C, pH 5.5 - Low pH - 28°C, pH 3.5 This study is part of the OMICS data generation of CHASSY project (European Union’s Horizon 2020 grant agreement No 720824).
Project description:Thermotolerant Kluyveromyces marxianus possesses intrinsic abilities to ferment and assimilate a wide variety of substrates including xylose and to efficiently produce proteins. The transcriptome analysis clarified distinctive metabolic pathways under three different growth conditions, static culture, high temperature and xylose medium, in comparison to the control condition of glucose medium under a shaking condition at 30°C. Interestingly, the yeast appears to overcome the issue of reactive oxygen species, which tend to accumulate under all three conditions.
Project description:We have studied Schizosaccharomyces pombe, Saccharomyces cerevisiae, Scheffersomyces (Pichia) stipites, and Kluyveromyces marxianus yeast using the modified IBAQ label-free method with the spiked universal protein standard (UPS2). Each species had been prepared in 3 culturing replicates, and the similarity of the replicates was assessed using the TMT relative quantification methodology.
Project description:Protein extracts of three yeast strains (Saccharomyces cerevisiae CEN.PK113-7D, Kluyveromyces marxianus CBS6556 and Yarrowia lipolytica W29) cultivated in chemostats under different conditions. Representative samples containing aliquots of all conditions for each yeast strain were spiked with UPS2 standard (Sigma) to estimate absolute values in fmol. The conditions for Saccharomyces cerevisiae CEN.PK113-7D are: - Standard condition : 30°C, pH 5.5 - High temperature: 36°C, pH 5.5 - Low pH: 30°C, pH 3.5 - Osmotic stress : 30°C, pH 5.5, 1M KCl The conditions for Kluyveromyces marxianus CBS6556 are: - Standard condition : 30°C, pH 5.5 - High temperature: 40°C, pH 5.5 - Low pH: 30°C, pH 3.5 - Osmotic stress: 30°C, pH 5.5, 0.6 M KCl The conditions for Yarrowia lipolytica W29 are: - Standard condition: 28°C, pH 5.5 - High temperature: 32°C, pH 5.5 - Low pH: 28°C, pH 3.5 This study is part of the OMICS data generation WP of CHASSY project (European Union’s Horizon 2020 grant agreement No 720824).
2022-02-15 | PXD012836 | Pride
Project description:RNA-Seq of Kluyveromyces marxianus