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Studying DNA and RNA
Gene Chips for Comparing Cell Activity
Description
DNA microarrays are gene chips used to compare gene activity in different conditions. They are high-throughput assays, which means they can analyze large amounts of data at once. They are also relatively inexpensive and can be automated, making them useful for genome-wide studies.
These chips are...
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Transcript
Un microarray de ADN contiene miles de sondas de ADN monocatenario dispuestas en una rejilla en un chip de vidrio o silicio. El ADN de interés está marcado con fluorescencia y puede hibridarse con su sonda complementaria en el microarray.
Esta técnica permite la medición simultánea de las concentraciones relativas de secuencias específica...
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