How DNA Microarrays Work. In each type of cell, like a muscle cell or a skin cell, different genes are expressed (turned on) or silenced (turned off). If the cells that are turned on mutate, ...

DNA microarrays monitor the behavior of thousands of genes over time by detecting changes in the expression of as many as 30,000 different genes on one small chip.

One of the hottest research tools these days within the academic, biotech, and pharma communities is DNA microarrays. They can drive R&D programs further.

Table 1 Suppliers guide: companies offering dna microarrays, platforms and software. Full size table. Box 1: Microarray marketplace.

A DNA microarray (also commonly known as gene chip, DNA chip, or biochip) is a collection of microscopic DNA spots attached to a solid surface. Scientists use DNA microarrays to measure the ...

image: DNA microarrays can be easily interrogated with only the naked eye using a new electrostatic imaging technique developed in the laboratory of Jay Groves, a chemist with Berkeley Lab, UC ...

In order to conduct microarray analysis (and therefore determine which genes in a sample are active), researchers must first isolate mRNA from a target sample, convert it into complementary DNA ...

Microarray Milestones. The late 1980s were heady days for molecular biologists. PCR was only a few years old. The automated DNA sequencer had just been invented. The Human Genome Project was being ...

F or 20 years, DNA microarrays have been the go-to method for revealing patterns of gene expression. But as the price of next-generation sequencing continues to fall, RNA sequencing (RNA-seq) has ...

DNA microarray analysis is a major platform for these studies, since hundreds of thousands of defined sequences can be queried at one time. Applied Biosystems™ Axiom™ microarrays incorporate the ...

BUFFALO, N.Y. -- A multidisciplinary team of pharmaceutics and computer-science researchers at the University at Buffalo, one of very few teams in the nation applying DNA microarray technology in ...

DNA, or deoxyribonucleic acid, is fundamental to your growth, reproduction, and health. Read about its basic function and structures.