Project description:E.coli K-12 W3110 was grown in LB medium and harvested at each time point. And time series microarray experiments were performed based on reference desgin. In reference design, the control sample is collected at one representative time point. Combining with data from sequential design, more acculate and reliable expression series could be collected. Keywords: Reference design
Project description:All arrays use the same reference, which is cDNA generated from RNA harvested from uninfected polarized T84 monolayers. Infections were done on two seperate days. Numbers following the name of each array designate the time point post H. pylori infection. Data for time course one is named such that only this timepoint is listed, while data for time course two (wildtype and mock) is named such that the time point is followed by the designation "-2". An all pairs experiment design type is where all labeled extracts are compared to every other labeled extract. Keywords: all_pairs
Project description:Array data from HeLa cells that remained Uninfected or were infected with wildtype S. flexneri serotype 2a strain 2457T. These groupings are further divided such that Uninfected or Infected cells remained untreated or were treated with the apopotosis inducer staurosporine (STS). The design of the experiment was a time course and samples were harvested at the indicated time points (hr). All hybridizations were conducted against a common reference sample.