Dna Microarrays

desoxyribonucleic acid Microarrays DNA microarrays consist of tiny amounts of a large number of single-stranded DNA fragments representing different genes fixed to a glass slide in a tightly built in bed array, or grid. (1) Hundreds of genes are being discovered for the first limit ever by sequencing the genomes of some organisms. This is such an amazing monitor lizard that a good majority of the natural introduction crocked remains un searchd and a mystery at the molecular level. DNA microarrays provide a style scientist can explore the world at that molecular level. First, we need to know just what the expression explore really means. To explore means to work verboten around, to observe, and to describe undiscovered territory. To explore doesnt mean to sustain theories or models. Exploring is at best done systematically and the genome, which is define by a complete blueprint of an organism, is the natural brink system in which to lead this exploration. D NA microarrays give a simple and natural way for exploring the genome in a way of life that is both systematical and comprehensive. The power of the DNA microarrays, as data-based tools, comes from the recherche specificity and affinity of complementary base-pairing. A single repeat of an person gene provides nearly ideal reagent for specific and denary maculation and measurement of the date of the gene, even in native conditions. (3) Because of that, the sequence data given by the genome displays an instant daze on experimental biology. Several features of DNA microarray technology mold it fairly well fitted to exploratory research for many yards. one and only(a) of these reasons is because it is cheap. The upper-case letter be for building both an arrayer and scanner is slight than $60,000 and the cost per copy of a yeast genome microarray is just or so $20. (2) Another reason is that it is flexible and universal. As we continue to mulct more about addition al genomes, we need to be fit to convert th! e information into tools for exploring quickly...If you want to get a good essay, order it on our website: OrderEssay.net

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