By using microarray analysis, we identified 221 gene probes that are differentially regulated between patients with SIRS and patients with sepsis.
The chip was prepared by using microarray Nanodispenser (MassARRAY Nanodispenser) on the SpectroCHIP microarray (SpectroCHIP).
The annotation and analysis of signatures matching multiple contigs is a more difficult task, but validation of these data could be performed by using microarrays with specifically designed probes to determine the relative expression of all matched genes, or by repeating the MPSS experiment using a different "anchoring enzyme" such as NlaIII (CATG) instead of DpnII (GATC).
An approach developed for bacterial CGH, implemented in a program called TSTEP, identifies deletions using microarray data by scoring probes as absent or present based on perfect match and mismatched probe intensities as well as consideration of neighboring probe data using a sliding window [ 20].
Correlation between methods were checked using linear best fit lines of log2 expression values for samples measured by RT-qPCR against microarray (using the microarray probe corresponding to the contig used for primer design).
As this is amenable by comparative genomics, the present study was geared toward detecting C58 gene homologs in other genomes by using a microarray constructed with probes spanning the entire C58 genome.
The data are composed of 31,099 probes measured by using Affymetrix Microarray Suite 5.0 (Affymetrix), which are reduced into 14,506 genes, for 5 samples of male Goto-Kakizaki (GK) spontaneously diabetic rats and WKY rats at each of 5 time points (4, 8, 12, 16, and 20 weeks of age).
Also, the microarray data can directly link to the BLAST table by using probe ID as the query ID to provide biological context for our microarray experiment.
We designed and exploited a custom lettuce microarray using an overlapping tiling path and by using anti-genomic probes rather than mismatch probes to provide comprehensive unigene coverage.
To identify candidate TFs that are highly and specifically expressed in mouse E16.5 LGE, we first carried out gene expression profiling of the E16.5 LGE and other closely related tissues by using DNA microarrays with 31,156 gene probes.
