RNA origami brings new dimensions to nucleic acid nanotechnology by exploiting the much greater variety of RNA structural motifs (compared to DNA) to do what cannot easily be done with DNA origami, like fold into predetermined nanostructures rapidly while being transcribed.
Cotranscriptional folding of single RNA strand added to nanotechnology toolkit
![](https://foresight.org/wp-content/uploads/2022/11/RNAorigami_300-1.jpg)