Browse Hierarchy BIOL6005: Evolution and Animal Development

The shape, size and colour of each animal are produced during its development. This means that in order to study the evolution of animal biodiversity we need to study the evolution of development. In this module, we will not only discuss animal evolution at various timescales and levels, but we will also follow the development from egg(cell) to adult in a variety of animal species and compare the developmental programmes involved. We will investigate how morphological variation can be generated by tinkering with the expression patterns of a conserved set of toolkit genes, both over evolutionary time and in response to environmental variation, and the central role mothers play in generating morphological variation and modulating the effect of the environmental change on development.