Ratios of mRNA transcript abundance between sample types are measures of biological activity. These measurements of differential gene expression are important to underpin new biological hypotheses and ...

Figure 2: A schematic representation of the logical model of the aromatic amino acid pathway in yeast. We needed a way of representing prior biological knowledge in the computer, so we developed a ...

Gene expression microarray experiments are intrinsically two-phase experiments. Messenger RNA (mRNA), required for the microarray experiment, must first be derived from plants or animals that are ...

Educational research indicates that error reflection, especially reflection on incorrect examples, has a positive effect on knowledge acquisition. The benefit of ...

Testing new innovations once cost some companies millions of dollars to perform. Now, new technology approaches, such as online real-world simulations and samplings, reduce the cost of testing new ...

The following data set records the results of an experiment to determine how the yield of a chemical reaction varies with temperature and amount of a catalyst used. data Experiment; input Temperature ...

Science lessons have traditionally given pupils the opportunity to learn by carrying out a variety of practical experiments. Examples include: • Pupils learning how a chemical reaction can be produced ...

MOSCOW, March 1. /TASS/. The SIRIUS isolation experiment, which is to begin in March 2019 in Russia, will serve as an example for Russian-US cooperation in other domains, US Ambassador to Russia Jon ...