Nevertheless, the concept of molecular clock has been extremely influential in the field of molecular evolution. One of the most important ideas inspired by the concept of the molecular clock is ...

One method Vinther uses is called a molecular clock. He takes the DNA from modern organisms and ... structure of feathers and the origins of iridescence to understand feather evolution. Iridescence in ...

The molecular evolutionary rate measures the frequency with which DNA or protein sequence mutations are fixed (i.e., shared by most individuals) in a population. On the other hand, the mutation ...

Evolution 56:1931–1942. Davis CC ... Morley RJ, CW Dick 2003 Missing fossils, molecular clocks, and the origin of the Melastomataceae. Am J Bot 90:1638–1644. Raven PH 1963 Amphitropical relationships ...