Evolution
A small number of conserved protein sequences from sponges have been shown to be more similar to humans than to C. elegans. This suggests an accelerated rate of evolution has occurred in the C. elegans lineage. The same study found several phylogenetically ancient genes are not present in C. elegans.
Read more about this topic: Caenorhabditis Elegans
Famous quotes containing the word evolution:
“The more specific idea of evolution now reached is—a change from an indefinite, incoherent homogeneity to a definite, coherent heterogeneity, accompanying the dissipation of motion and integration of matter.”
—Herbert Spencer (1820–1903)
“Historians will have to face the fact that natural selection determined the evolution of cultures in the same manner as it did that of species.”
—Konrad Lorenz (1903–1989)
“The evolution of sense is, in a sense, the evolution of nonsense.”
—Vladimir Nabokov (1899–1977)