1. On the computational power of insertion-deletion systems

   • Akihiro Takahara
   • Takashi Yokomori

   OriginalPaper Pages: 321 - 336

2. Unexpected universality results for three classes of P systems with symport/antiport

   • Mihai Ionescu
   • Carlos Martín-Vide
   • Gheorghe Păun

   OriginalPaper Pages: 337 - 348

3. How efficiently can room at the bottom be traded away for speed at the top?

   • Pilar de la Torre

   OriginalPaper Pages: 349 - 389

4. Algorithms for testing that sets of DNA words concatenate without secondary structure

   • Mirela Andronescu
   • Danielle Dees
   • Steven Skiena

   OriginalPaper Pages: 391 - 415

5. In vitro selection of non-crosshybridizing oligonucleotides for computation

   • Hong Bi
   • Junghuei Chen
   • David Harlan Wood

   OriginalPaper Pages: 417 - 426

6. Self-assembling DNA graphs

   • Phiset Sa-Ardyen
   • Natašsa Jonoska
   • Nadrian C. Seeman

   OriginalPaper Pages: 427 - 438

7. The design of autonomous DNA nano-mechanical devices: Walking and rolling DNA

   • John H. Reif

   OriginalPaper Pages: 439 - 461

8. Engineering signal processing in cells: Towards molecular concentration band detection

   • Subhayu Basu
   • David Karig
   • Ron Weiss

   OriginalPaper Pages: 463 - 478

9. Author Index

   Authors Index Pages: 479 - 479

10. Contents Vol. 2

    Volume Contents Pages: 481 - 483

11. Instructions for Authors

    Instructions for Authors Pages: 485 - 491