In search of the limits of evolution Fyodor Kondrashov ; https://orcid.org/0000-0001-8243-4694 Negative trade-offs are thought to be a pervasive phenomenon and to inhibit evolution at all levels. New evidence shows that at the molecular level, there may be no trade-offs preventing the emergence of an enzyme with multiple functions. Nature Publishing Group 2005 info:eu-repo/semantics/article doc-type:article text http://purl.org/coar/resource_type/c_2df8fbb1 https://research-explorer.ista.ac.at/record/878 Kondrashov F. In search of the limits of evolution. <i>Nature Genetics</i>. 2005;37(1):9-10. doi:<a href="https://doi.org/10.1038/ng0105-9">10.1038/ng0105-9</a> info:eu-repo/semantics/altIdentifier/doi/10.1038/ng0105-9 info:eu-repo/semantics/closedAccess