In the second experiment samples we detected 11 genes with systematically different expressions between the experiment samples treated with glucose oxidase and controls and corroborated the selection using the Mann-Whitney and other tests.
Moreover, an Analysis is always associated to one or more Experiments and, since the Analysis workflow can be traced back to raw data and its associated analytical samples, the Analysis provides the link between the Experiment and the Sample modules.
You had to move the crystal to the point of intersection between the spindle axis and the X-rays so that, as the goniometer was rotated during the experiment, your sample held steady in the beam of radiation.
The STS-84 crew transferred 249 items between the two spacecraft, along with water, experiment samples, supplies and hardware.
The cooling rates differ significantly between laboratory experiments (samples cool in 20 30 minutes) and plutonic rocks (cool in thousands to millions of years).
Moreover, the added steps necessary for these procedures might increase variability between the samples and between the experiments.
As expected, most of the probes on the microarray showed a Log2 ratio (biofilm/planktonic) between -1 and +1 in the experiments with samples from the two campaigns (the microarray data were deposited on Gene Expression Omnibus-GEO database with No. GSE20267 [ 25]).
The method provides a statistical description of each experiment, including the number of proteins that differ in abundance between 2 samples, the experiment's statistical power to detect them, and the false-positive probability of each protein.
The Jaccard index between our experiment and sample GSM160356 showed a good similarity (0.75) and the other replicate from data set GSE6965 showed even greater similarity (0.9).
As can be seen in Fig. 5, the reactor pressure was constant between each gas sampling in the experiment with the CoMo catalyst (experiment 8), but it increased in the experiment with the Pt catalyst.
