نتایج جستجو برای: dna computing
تعداد نتایج: 925393 فیلتر نتایج به سال:
Research in DNA computing was initiated by Leonard Adleman in 1994 when he solved an instance of an NP-complete problem solely by molecules. DNA code words arose in the attempt to avoid unwanted hybridizations of DNA strands for DNA based computations. Given a set of constraints, generating a large set of DNA strands that satisfy the constraints is an important problem in DNA computing. On the ...
The use of DNA molecules as a physical computational material has attracted much interest, especially in the area of DNA computing. DNAs are also useful for logical control and analysis of biological systems if efficient visualization methods are available. Here we present a quick and simple visualization technique that displays the results of the DNA computing process based on a colorimetric c...
Previously, an automation of a DNA computing readout method for the Hamiltonian Path Problem (HPP) has been implemented based on LightCycler System. In this study, a similar readout approach is implemented based on DNA Engine Opticon 2 System. The readout approach consists of two steps: real-time amplification in vitro using TaqMan-based real-time PCR, followed by an in silico phase. The in sil...
Based on the concept of DNA strand displacement and DNA strand algebra we have developed a method for logical inference which is not based on silicon based computing. Essentially, it is a paradigm shift from silicon to carbon. In this paper we have considered the inference mechanism, viz. modus ponens, to draw conclusion from any observed fact. Thus, the present approach to logical inference ba...
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