Project description:Transcription is a major obstacle for replication fork progression and a cause of genome instability. Such instability increases in mutants with a suboptimal assembly of the nascent messenger ribonucleo-protein particle (mRNP), as THO/TREX and the NPC-associated THSC/TREX-2 complex. We used microarrays to analyze the global impact of THSC/TREX-2 in gene expression and found that Thp1 and Sac3 depletion has a functional impact in highly-expressed, long and G+C-rich genes regardless of their function S. cerevisiae strains were grown in YPD liquid culture, total RNA was isolated and hybridized on Affymetrix microarrays
Project description:A six array study using total gDNA recovered from two separate cultures of each of three different strains of Saccharomyces cerevisiae (YB-210 or CRB, Y389 or MUSH, and Y2209 or LEP) and two separate cultures of Saccharomyces cerevisiae DBY8268. Each array measures the hybridization of probes tiled across the Saccharomyces cerevisiae genome.
Project description:Saccharomyces cerevisiae wildtype (YPH) and ung1-deleted strains were cultivated in mutation accumulation experiments over several bottlenecks (0-50-100-150). Two different cutlure systems were used either (i) using random colony selection and plating on petri dish (classical); or (ii) a microfluidic-based system (microfluidic)
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.
Project description:LPS was used as a stressor to stimulate the model organism Saccharomyces cerevisiae. To detect extracellular metabolic information of VOCs. To provide a molecular basis for cellular metabolism of VOCs by proteome.