If you enjoyed this article, I’d like to ask for your support. Scientific American has served as an advocate for science and industry for 180 years, and right now may be the most critical moment in ...
Figure 1. Design and synthesis of circAMO . (a) Synthesis of a single-molecule ring by rigid regulation of selectivity; (b) Schematic diagram of circAMO design; (c) Synthesis of circAMO; (d) ...
A new method can test the activity of thousands of RNA enzymes, called ribozymes, in a single experiment. The "RNA world" hypothesis proposes that the earliest life on Earth may have been based on RNA ...
What if we could identify proteins as easily as we can sequence DNA and RNA? Perhaps soon we will, thanks to new DNA Nanoswitch Calipers. DNA Calipers create a unique 'fingerprint' for peptides (the ...
The "RNA world" hypothesis proposes that the earliest life on Earth may have been based on RNA - a single-stranded molecule similar in many ways to DNA - like some modern viruses. This is because, ...
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