Article
Mutations in artificial self-replicating tiles: A step toward Darwinian evolution.
Proceedings of the National Academy of Sciences of the United States of America - 14 Dec 2021
Zhou Feng, Sha Ruojie, Ni Heng, Seeman Nadrian, Chaikin Paul
Abstract excerpt
Artificial self-replication and exponential growth holds the promise of gaining a better understanding of fundamental processes in nature but also of evolving new materials and devices with useful properties. A system of DNA origami dimers has been shown to exhibit exponential growth and selection. Here we introduce mutation and growth advantages to study the possibility of Darwinian-like evolution. We seed and...
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