Nucleocytoplasmic shuttling of SOX14A and SOX14B transcription factors

Nucleocytoplasmic shuttling of SOX14A and SOX14B transcription factors

The nucleocytoplasmic shuttling of SOX transcription factors play a crucial role in the regulation of SOX protein functions during development. In this study, we have demonstrated two nuclear localization signals in the HMG box of Eriocheir sinensis SOX14A and SOX14B. These two conserved nuclear localization signals mediate nuclear transport. The N-termini nuclear localization signal mediates t...

Nucleocytoplasmic Shuttling of Endocytic Proteins

Many cellular processes rely on the ordered assembly of macromolecular structures. Here, we uncover an unexpected link between two such processes, endocytosis and transcription. Many endocytic proteins, including eps15, epsin1, the clathrin assembly lymphoid myeloid leukemia (CALM), and alpha-adaptin, accumulate in the nucleus when nuclear export is inhibited. Endocytosis and nucleocytoplasmic ...

Nucleocytoplasmic Shuttling of HMGB1 Is

Nucleocytoplasmic Shuttling of Influenza A Virus Proteins

Influenza viruses transcribe and replicate their genomes in the nuclei of infected host cells. The viral ribonucleoprotein (vRNP) complex of influenza virus is the essential genetic unit of the virus. The viral proteins play important roles in multiple processes, including virus structural maintenance, mediating nucleocytoplasmic shuttling of the vRNP complex, virus particle assembly, and buddi...

Regulation of p120-catenin nucleocytoplasmic shuttling activity.

P120-catenin is the prototypic member of a subfamily of Armadillo repeat domain (Arm domain) proteins involved in cell-cell adhesion. Interestingly, all members of the p120 subfamily have also been observed in the nucleus, suggesting that they have additional roles that have yet to be determined. Here, we have developed a novel model system for studying the nucleocytoplasmic shuttling capabilit...