期刊介绍：

The Journal covers experimental and theoretical work aimed at deciphering features of molecular evolution and the processes bearing on these features from the initial formation of macromolecular systems onward. Topics addressed in the Journal include the evolution of informational macromolecules and their relation to more complex levels of biological organization up to populations and taxa. This coverage accommodates well such subfields as comparative structural and functional genomics population genetics the molecular evolution of development the evolution of gene regulation and gene interaction networks and in vitro evolution of DNA and RNA.