What is microarray technique?
What is microarray technique? Microarray technology is a developing technology used to study the expression of many genes at once. It involves placing thousands of gene sequences in known locations on a glass slide called a gene chip. A sample containing DNA or RNA is placed in contact with the gene chip. What is two Colour microarray? Two-colour microarrays (also referred to as two-channel microarrays, dual-colour microarrays or dual-label microarrays) allow two different biological samples to be hybridized to the same microarray because two different fluorescent dyes (usually cyanine-based Cy3, emitting at 570 nm, and Cy5, emitting at 670 nm)...