DNA computing
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DNA computing is a novel approach that uses DNA, genetic material, and biochemical processes to solve computational problems. DNA computers have significant potential advantages over traditional silicon-based computers, including massive parallelism, large storage capacity, and low energy usage. However, DNA computing also faces challenges such as slow operation speeds and reliability issues that need to be addressed through ongoing research.
DNA computing
- 1. DNA COMPUTING Presented By :- Vikrant Dubey V SEM(BCA)
- 2. INTRODUCTION • What is DNA? • What is DNA Computer? • Why DNA Computers?
- 3. BRIEF HISTORY •Adleman’s Hamiltonian Path Problem •Typical N-Queen Problem
- 4. ARCHITECHTURE OF DNA COMPUTERS • What is DNA? • How Genetic Sequencing(DNA) works? • How DNA chips are made?
- 5. What is DNA and How it works?
- 6. How Genetic Sequencing(DNA) works? Step 1. Determine Step 2. Separate chemical structure of strands fragments
- 7. How Genetic Sequencing(DNA) works?(cont) Step 3. Introduce Step 4. Identify the sample result
- 8. How DNA Chips are Made? Step 1. Make Gene Step 2. Manufacture probes substrate wafer
- 9. How DNA Chips are Made?(cont) Step 3. Deposit genetic Step 4. Customer use sequences
- 10. OPERATIONS ON DNA • Merge • Anneal • Melt • Seperation by length • Append • Ditect
- 11. FEATURES OF DNA COMPUTERS • Size and storage density • Speed • Energy Efficiency • Pharmaceutical and Biomedical field • High Parallelism
- 12. CURRENT RESEARCH IN DNA • Bell Labs • Duke University/Caltech • New York University • University of Southern California • University of Wisconsin
- 13. ADVANTAGES OF DNA COMPUTERS • Parallelism • Gigantic memory capacity • Lower power dissipation • Suitable for combinational problems
- 14. DISADVANTAGES OF DNA COMPUTERS • Occasionally slow • Hydrolysis • Information Untransmittable • Reliability problems
- 15. FUTURE SCOPE What is the Future Scope for DNA Computing?
- 16. Conclusion It isn’t too hard to imagine that one day we might have the tools & talent to produce a small integrated desktop machine that uses DNA, or a DNA like biopolymer, as a computing substrate along with set of designer enzymes.
- 17. THANK YOU…