Ontology highlight
ABSTRACT:
SUBMITTER: Cooper KF
PROVIDER: S-EPMC3963397 | biostudies-literature | 2014 Jan
REPOSITORIES: biostudies-literature
Cooper Katrina F KF Khakhina Svetlana S Kim Stephen K SK Strich Randy R
Developmental cell 20140116 2
Mitochondrial morphology is maintained by the opposing activities of dynamin-based fission and fusion machines. In response to stress, this balance is dramatically shifted toward fission. This study reveals that the yeast transcriptional repressor cyclin C is both necessary and sufficient for stress-induced hyperfission. In response to oxidative stress, cyclin C translocates from the nucleus to the cytoplasm, where it is destroyed. Prior to its destruction, cyclin C both genetically and physical ...[more]