Addendum: Biotinylation by antibody recognition—a method for proximity labeling

In the version of this article initially published, the introduction focused on methods for characterizing the nuclear envelope and did not include a comprehensive overview of proximity-based methods, some of which have similarly utilized antibody-conjugated peroxidase for proximity labeling by biotin deposition. The authors apologize for the omission of the following references: Kotani, N. et al., Proc. Natl Acad. Sci. USA 105, 7405-7409 (2008); Hashimoto, N. et al., Proteomics 12, 3154-3163 (2012); Li, X. W. et al., J. Biol. Chem. 289, 14434-14447 (2014); and Rees, J. S. et al., Curr. Protoc. Protein Sci. 80, 19.27.1-19.27.18 (2015).