Generating DNA code word for DNA computing with realtime PCR

  • Authors:
  • Muhammad Faiz Mohamed Saaid;Zuwairie Ibrahim;Nor Haniza Sarmin

  • Affiliations:
  • Universiti Teknologi Malaysia, UTM Skudai, Johor Darul Takzim, Malaysia;Universiti Teknologi Malaysia, UTM Skudai, Johor Darul Takzim, Malaysia;Universiti Teknologi Malaysia, UTM Skudai, Johor Darul Takzim, Malaysia

  • Venue:
  • ACST '08 Proceedings of the Fourth IASTED International Conference on Advances in Computer Science and Technology
  • Year:
  • 2008

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Abstract

A number of DNA computing models to solve mathematical graph problem such as the Hamiltonian Path Problem (HPP), Traveling Salesman Problem (TSP), and the Shortest Path Problem (SPP) have been proposed and demonstrated. Normally, the DNA sequences used for the computation should be critically designed in order to reduce error that could occur during computation. In 2007, we proposed a DNA computing readout method tailored specifically to HPP in DNA computing using real-time Polymerase Chain Reaction (PCR). We also proposed a procedure for DNA sequence design for DNA computation with output visualization on real-time PCR machine. The procedure includes DNA Sequence Generator which generate all the required sequences implemented in the experiment. In this paper, we propose different procedures by using generate-and-test algorithm with several design constraints to get all the DNA sequences. The generated DNA sequences represent nodes, edges, primers, and probes that are used in DNA computation of HPP with output visualization based on real-time PCR.