Molecular evolution inferences from the C. elegans genome.

An understanding of evolution at the molecular level requires the simultaneous consideration of the 5 fundamental evolutionary processes: mutation, recombination, natural selection, genetic drift, and population dynamic effects. Experimental, comparative genomic, and population genetic work in C. elegans has greatly expanded our understanding of these core processes, as well as of C. elegans biology. This chapter presents a brief overview of some of the most salient features of molecular evolution elucidated by the C. elegans system.