Morano et al.

We would like to amend the author list in “Smooth-muscle contraction without smooth-muscle myosin” by Morano et al. (Nature Cell Biol. 2, 371–375). The full list should read: Ingo Morano, Gui-Xuan Chai, Leonidas G. Baltas, Valeria Lamounier-Zepter, Gudrun Lutsch, Monika Kott, Hannelore Haase, Thomas Walther and Michael Bader. Ingo Morano, Gui-Xuan Chai and Leonidas G. Baltas contributed equally to the work.

Friedlander et al.

In Figure 7 of “A regulatory link between ER-associated protein degradation and the unfolded-protein response” by Friedlander et al. (Nature Cell Biol. 2, 379–384) the lowermost panel was incorrectly labelled as showing a Δire1Δhrd1 mutant. It in fact shows a Δire1Δubc7 strain, as described in the figure title.