Expression data from S. cerevisiae after evolution under diverse conditions

We conducted a set of lab-evolution experiments in yeast and followed the long-term dynamics of aneuploidy under diverse conditions including heat shock and high PH. Each evolution experiment starts with an ancestor strain that was subjected (in several independent repetitions) to certain growth conditions such as high temperature 39°C, permissive temperature 30°C, gradually increasing temperature from 30°C to 39°C, high pH=8.6 and normal PH. In all cases the mRNA extraction was performed on a population sample that was grown for 18 generations under stress-less conditions. This is since we aimed to measure the gene expression changes that are due to stress adaptation and not the physiological response.