#1
December 26th, 2016, 11:02 AM
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DNA Based Computing Pdf
Hii sir, I Received A Topic of Seminar DNA Computing will you please provide me the Detail Information About the DNA Computing ?
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#2
December 26th, 2016, 11:16 AM
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Re: DNA Based Computing Pdf
DNA stands for Deoxyribose Nucleic Acid. It has many advantages like Perform millions of operations simultaneously, Generate a complete set of potential solutions, Conduct large parallel searches, Efficiently handle massive amounts of working memory , Cheap, clean, readily available materials , Amazing ability to store information Need for DNA Computing : Conventional or traditional silicon based computers have a limited speed and beyond a point cannot be miniaturize. Information storage capacity of DNA molecule is much higher than the silicon chips. One cubic nanometre of DNA is sufficient to store 1bit information Operations on DNA computing are parallel, test tube of DNA may contain around trillions of strands. Each operation is carried out in all the strands present in the test tube parallel. Applications of DNA Computing \DNA chips Genetic programming Pharmaceutical applications Cracking of coded messages DNA fingerprinting Limitations / Current Problems It involves a relatively large amount of error. Requires human assistance. Time consuming laboratory procedures. No universal method of data representation. Disadvantages of DNA Computing Generating solution sets, even for some relatively simple problems, may require impractically large amounts of memory (lots and lots of DNA strands are required) DNA computers could not (at this point) replace traditional computers. They are not programmable and the average dunce cannot sit down at a familiar keyboard and get to work. |
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