It has come to our attention that some of the control lanes in Fig. 2a (Kai1 and Mkk4 control lanes) may have been inadvertently duplicated during figure assembly; the other control lanes and the experimental Maspin lanes are correct. We have therefore repeated the experiments and obtained the same results as those in the published figure. The primary data from this experiment can be found in Supplementary Information.
Corrigendum
Nature 457, 920 (12 February 2009) | doi:10.1038/nature07715
Nuclear cytokine-activated IKK
controls prostate cancer metastasis by repressing Maspin
Jun-Li Luo, Wei Tan, Jill M. Ricono, Olexandr Korchynskyi, Ming Zhang, Steven L. Gonias, David A. Cheresh & Michael Karin
