Universal Biochip Readout of Directed Hamiltonian Path Problems

  • Authors:
  • David Harlan Wood;Catherine L. Taylor Clelland;Carter Bancroft

  • Affiliations:
  • -;-;-

  • Venue:
  • DNA8 Revised Papers from the 8th International Workshop on DNA Based Computers: DNA Computing
  • Year:
  • 2002

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Abstract

Auni versal design for a biochip that reads out DNAe ncoded graphs is enhanced by a readout technique that may resolve multiple solutions of Hamiltonian path problems. Asin gle laboratory step is used. DNAen coded graphs are labeled with many quantum dot barcodes and then hybridized to the universal biochip. Optical readouts, one for each barcode, yield multiple partial readouts that may isolate individual paths. Computer heuristics then seek additional individual paths.