Phenotypic Plasticity and Adaptation to Variable or Novel Environments

Explore the concept of phenotypic plasticity and its role in adaptation to variable or novel environments in this comprehensive lecture by Luis-Miguel Chevin. Delve into the theoretical and empirical approaches used to understand polygenic adaptation as part of the "Theoretical and Empirical Approaches to Understand Polygenic Adaptation" program organized by the International Centre for Theoretical Sciences. Learn about the genetic architecture of phenotypic traits and how many traits, from crop yield to human height and complex diseases, are influenced by a large number of genetic variants. Examine the integration of different views on adaptive dynamics, including large changes at few genetic loci and infinitesimal changes at many loci. Gain insights into quantitative descriptions of various adaptation scenarios and their relation to empirical data. This 1 hour and 27 minute lecture is part of a broader program featuring pedagogical lectures, research seminars, and dedicated tutorial and discussion sessions, aimed at advancing understanding in the field of biological evolution.