This Retraction follows an Expression of Concern relating to this article previously published by Portland Press.

This article is being retracted from Bioscience Reports at the request of the authors following receipt of a notification from a reader, alerting the authors to the possibility of spliced blots in Figure 5A. The authors have been unable to replicate the results and wish to retract the article. The Editor-in-Chief and Editorial Board agree with the retraction.

This is an open access article published by Portland Press Limited on behalf of the Biochemical Society and distributed under the Creative Commons Attribution License 4.0 (CC BY).