Conflict of interests: Multiple signal peptides with diverging goals



Peptide signal sequences attached to or embedded into a core protein sequence control its cellular localization and several post-translational modifications. However, misleading or cumbersome results may be generated when expressing recombinant proteins with modified signal peptides or single domains of larger proteins. J. Cell. Biochem. 114: 510–513, 2013. © 2012 Wiley Periodicals, Inc.