Filovirus replication and transcription.

ABSTRACT: The highly pathogenic filoviruses, Marburg and Ebola virus, belong to the nonsegmented negative-sense RNA viruses of the order Mononegavirales. The mode of replication and transcription is similar for these viruses. On one hand, the negative-sense RNA genome serves as a template for replication, to generate progeny genomes, and, on the other hand, for transcription, to produce mRNAs. Despite the similarities in the replication/transcription strategy, filoviruses have evolved structural and functional properties that are unique among the nonsegmented negative-sense RNA viruses. Moreover, there are also striking differences in the replication and transcription mechanisms of Marburg and Ebola virus. This includes nucleocapsid formation, the structure of the genomic replication promoter, the p

SUBMITTER: Muhlberger E 

PROVIDER: S-EPMC3787895 | biostudies-literature | 2007 Mar

REPOSITORIES: biostudies-literature