Four new DNA letters double life's alphabet
Abstract
Synthetic DNA seems to behave like the natural variety, suggesting that chemicals beyond nature's four familiar bases could support life on Earth.
- Publication:
-
Nature
- Pub Date:
- February 2019
- DOI:
- 10.1038/d41586-019-00650-8
- Bibcode:
- 2019Natur.566..436W