Evolutionary Quantitative Genetics

Evolutionary quantitative genetics (EQG) is a theoretical framework that links natural selection and genetic variation to the rate and expanse of adaptive evolution. It provides a convincing argument that models with a moving adaptive peak carry us further than any other conceptual approach, and is aimed at students and practising scientists interested in how adaptive radiations are produced by evolutionary and ecological processes.

Format: Hardback
Length: 496 pages
Publication date: 08 June 2023
Publisher: Oxford University Press

Evolutionary quantitative genetics (EQG) is a groundbreaking field that establishes a formal theoretical framework for quantitatively linking natural selection and genetic variation to the pace and scope of adaptive evolution. It has emerged as the dominant conceptual framework for understanding the evolution of quantitative traits in terms of fundamental forces such as mutation, inheritance, selection, and drift. Despite its remarkable success, EQG's relevance to numerous biological scenarios remains relatively underappreciated, with many fields yet to fully embrace its approach. One of the reasons for this lag is that conceptual advancements in EQG have not yet been fully synthesized and made accessible to a broader academic audience. A comprehensive and accessible overview is therefore urgently needed, and Evolutionary Quantitative Genetics fills this gap.

The central argument of the book is that an adaptive landscape concept can be employed to comprehend both the evolutionary processes within lineages and the pattern of adaptive radiations. In particular, it presents a compelling case that models featuring a moving adaptive peak offer greater insights than any other conceptual approach developed thus far. While additive theory holds a central position, the book acknowledges and references departures from additivity, including non-Gaussian distributions of allelic effects, dominance, epistasis, maternal effects, and phenotypic plasticity. This accessible and advanced textbook is primarily designed for students (ranging from senior undergraduate to postgraduate) as well as practicing scientists in the fields of evolutionary biology, ecology, physiology, functional morphology, developmental biology, comparative biology, paleontology, and beyond who are interested in understanding how adaptive radiations are generated through evolutionary and ecological processes.

Weight: 1036g
Dimension: 246 x 190 x 24 (mm)
ISBN-13: 9780192859389