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DNA media storage
Authors:Christy M.Bogard  Eric C.Rouchka  Benjamin Arazi
Affiliation:Computer Engmeering and Computer Science Department,University of Louisville,Louisville,KY 40292,USA
Abstract:In 1994. University of Southern California computer scientist,Dr.Leonard Adleman solved the Hamiltonian path problem using DNA as a computational mechanism.He proved the principle that DNA computing could be used to solve computationally complex problems.Because of the limitations in discovery time,resource requirements,and sequence mismatches,DNA computing has not yet become a commonly accepted practice.However,advancements are continually being discovered that are evolving the field of DNA computing.Practical applications of DNA are not restricted to computation alone.This research presents a novel approach in which DNA could be used as a means of storing files.Through the use of multiple sequence alignment combined with intelligent heuristics,the most probabilistic file contents can be determined with minimal errors.
Keywords:DNA computing  Error reduction  Multiple sequence alignment
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