Specific protein-based and riboswitch-based metal sensors monitor the intracellular levels of metal ions and regulate the expression of pathways for uptake, storage and efflux, as well as alternative ...

The forkhead box O (FOXO) family of transcription factors consists of four members: FOXO1, FOXO3, FOXO4 and FOXO6. At the cellular level, FOXO transcriptional targets are involved in the regulation of ...