Visualization and measurement of ATP levels in living cells replicating hepatitis C virus genome RNA.

ABSTRACT: Adenosine 5'-triphosphate (ATP) is the primary energy currency of all living organisms and participates in a variety of cellular processes. Although ATP requirements during viral lifecycles have been examined in a number of studies, a method by which ATP production can be monitored in real-time, and by which ATP can be quantified in individual cells and subcellular compartments, is lacking, thereby hindering studies aimed at elucidating the precise mechanisms by which viral replication energized by ATP is controlled. In this study, we investigated the fluctuation and distribution of ATP in cells during RNA replication of the hepatitis C virus (HCV), a member of the Flaviviridae family. We demonstrated that cells involved in viral RNA replication actively consumed ATP, thereby reducing cyto

SUBMITTER: Ando T 

PROVIDER: S-EPMC3291659 | biostudies-literature | 2012

REPOSITORIES: biostudies-literature