The same study found blogs extend the life of memes. While news media has a drop-and-go approach, bloggers adopt phrases and ...

Most DNA viruses, for example, have a timing mechanism for differential gene transcription that is based on the replication cycle ... Viral genomes represent essential elements of the phylogeny of ...

Our understanding of the hepatitis C virus (HCV) life cycle and protein function at the molecular level has provided multiple targets for the development of direct acting antivirals (DAAs).