The first step in using a microarray is to collect healthy and ... The mRNA is color-coded with fluorescent tags and used to make a DNA copy (the mRNA from the healthy cells is dyed green; the ...

For the cell biologist, identifying changes in gene expression using DNA microarrays ... exciting recent steps towards establishing internet-searchable databases of compiled microarray results ...

During recent years, DNA microarray technology has been advancing ... Protein levels are also controlled at several post-transcriptional steps, and protein activity is controlled by post ...

Microarray Scanners are devices used to measure the fluorescent areas of a DNA microarray to reveal information about the simultaneous activity of thousands of genes. This information can help ...

The mircoarray scanner or reader is the last step before analysis. The device consists of lasers, a special microscope, and a camera. The DNA material in the microarray is labeled with fluorescents ...