Updates are available Correction dated 2017-05-09

Article History

Received: 15 September 2015

Accepted: 15 February 2017

First Online: 13 March 2017

Change Date: 31 March 2017

Change Type: Corrigendum

Change Details: In the version of this article initially published, in the Figure 1 legend, the following text was inserted: “(<b>d</b>), and the average FRET efficiencies in transfected COS-7 cells (e)”; in Figure 2d, the right-hand <i>y</i> axis was given as “PS fusion,” rather than “DOTAP fusion”; in text beneath Figure 2, figure callouts were corrected and additional text added as follows: “275 mM (<b>Fig.1d</b>)” should read “275 mM (<b>Fig. 1d,e</b>)”, “9 mM (<b>Fig. 1e</b>)” should read “9 mM (<b>Fig. 1f</b>)”, “FI exhibited no” should be “FI exhibited different FRET efficiencies in intact cells (<b>Fig. 1e</b>) and no,” “strength (<b>Fig. 1c–f</b>)” should be “strength (<b>Fig. 1c,d,f</b>),” “reach 50% in” should be “reach 50% change in”; in text beneath Figure 3, “MCS+ (<b>Fig. 2e–g</b>)” should be “MCS+ (<b>Fig. 2e,f</b>)”; in Figure 3 legend, “s.e.” should read “s.e.m.” The errors have been corrected in the HTML and PDF versions of the article.

Change Date: 9 May 2017

Change Type: Correction

Change Details: A Correction to this paper has been published:

Change Details: https://doi.org/10.1038/nbt0517-481e

Competing interests

: The authors declare no competing financial interests.