An integrative understanding of evolutionary convergence across organisms and biological scales

• Published in: Integrative and comparative biology
• Main Authors: Lau, Emily S, Varney, Rebecca M, Goodheart, Jessica A
• Format: Journal Article
• Language: English
• Published: England 17-08-2024
• ISSN: 1540-7063; 1557-7023; 1557-7023
• DOI: 10.1093/icb/icae142

The extent to which evolution is predictable is a long-standing question in biology, with implications for urgent biological issues such as viral evolution, the emergence of antibiotic resistance in bacteria, and organismal responses to climate change. Convergent evolution, the phylogenetically independent evolution of similar phenotypes, provides biological replicates useful for exploring patterns of predictability in evolution. Understanding evolutionary convergence requires synthesizing findings across biological scales and organisms. To this end, we organized a SICB-wide symposium entitled "Integrating research on convergent evolution across levels of biological organization, organisms, and time". Our symposium showcased interdisciplinary research on evolutionary convergence across diverse study systems and levels of biological organization, while highlighting new techniques and comparative methods for identifying patterns of predictability in convergently evolved traits. Here, we introduce findings from papers included in this symposium issue and identify common themes, highlight emerging questions, and discuss how we can integrate new techniques, tools, and systems to expand our understanding of evolutionary convergence.