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 ...

A single microarray can provide information on the expression of tens of thousands of genes. The amount of information generated by a microarray-based experiment is sufficiently large that no single ...

Investigators have two important questions to consider when evaluating microarray expression data. First, they must ask whether the results are valid—in other words, accurate—for the particular ...

Scientific advances in the field of genetics and gene-expression profiling have revolutionized the concept of patient-tailored treatment. Analysis of differential gene-expression patterns across ...

A new study by 64 renowned scientists may bring us one step closer to personalized medical treatment--that is, medical treatment tailored to each person's unique genetic make-up and medical condition.

Now that gene expression microarray experiments are routine, the challenge is to extract accurate intelligence from the data they produce. The problem isn’t inaccuracies in the analysis software or ...

With high-dimensional data, variable-by-variable statistical testing is often used to select variables whose behavior differs across conditions. Such an approach requires adjustment for multiple ...

Recent decades have marked exciting times for biological sciences. Since the 1977 milestone publication of the first genome, that of the single-stranded bacteriophage ΦX174, new methodologies that ...

KFB - Center of Excellence for Fluorescent Bioanalysis integrates Genomatix GeneChip® Analysis-Pipeline into its product portfolio. Premium services offered for premium results Munich, Regensburg ...

As a graduate student, Eric Olson learned something about DNA microarrays: Biochip data management can be vexing. His graduate adviser abandoned a number of microarray experiments because it was too ...

geniom® one sets new standards in microarray experimentation. It is the first system enabling the researcher to synthesize individual oligonucleotide microarrays in situ at the lab bench. Since all ...

The main steps involved and limitations of microarray analysis will be encountered. Two stages can be distinguished in microarray experiments: a pre-microarray experiment phase (tissue handling) and ...