The MondoA transcription factor localizes to the outer mitochondrial membrane where it coordinates an adaptive transcriptional response to elevated cellular energy represented by high cytoplasmic glucose and high mitochondrial ATP.
Single molecule fluorescence analysis of spliceosome E complex formation reveals how tuning of U1 binding to the 5' SS facilitates efficient capture of the snRNP by pre-mRNAs.
Anamika Agrawal, Gulcin Pekkurnaz, Elena F Koslover
A quantitative analysis of glucose-dependent transport regulation indicates that mitochondrial accumulation in regions of high nutrient availability can enhance metabolism in neuronal axons under physiologically relevant conditions.
A protein called SIR-2.1 helps to protect worms from the effects of aging by regulating metabolic processes that would otherwise generate damaging reactive oxygen species.