Gene amplification is one of the major mechanisms of oncogene activation in tumorigenesis. Currently, however, direct identification of amplified genes in cancer remains difficult. The most important ...

Current microarray analysis uses 'chips' containing either 25-residue oligonucleotides synthesized by photolithography or cDNAs placed by robotic spotting. In the April Nature Biotechnology, Hughes et ...

Display Systems Biotech has developed a new approach to select for interesting groups of genes and directly link them to microarrays. We have combined a new differential display technique called ...

Microarray technology has come of age as a powerful approach to revealing the genome and its dynamic expression through the application of gene-hybridization or gene-expression microarrays. While the ...