Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

. 2019 Nov 6;16(160):20190332. doi: 10.1098/rsif.2019.0332

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

© 2019 The Authors.

Published by the Royal Society under the terms of the Creative Commons Attribution License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, provided the original author and source are credited.

PMC Copyright notice

Figure 5. — The RNA folding model. (a) RNA folding as an evolutionary system $E$ . The GP-mapping takes a genotype g to a minimum free energy secondary structure p through an RNA folding algorithm (ViennaRNA [110]). The environment is specified as a target structure e = p* and fitness is determined as a transformation (w) of the distance (d) between a structure and this target. (b) Phenotypes/secondary structures are topologically defined, thus two RNA strands can fold into the same target structure. (Online version in colour.)