Correction to: Scientific Reports https://doi.org/10.1038/srep07697, published online 09 January 2015

This Article contains errors in Figure 2B and Supplementary Figure S1A. In Figure 2B, the image for Iso-GNA(2.5μM) is a duplication of the Control. The correct Figure 2B appears below as Figure 1.

Figure 1
figure 1

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In Supplementary Figure S1A, the image for Iso-GNA(5μM) is a duplication of Iso-GNA(2.5μM). The correct Supplementary Figure S1A appears below as Figure 2.

Figure 2
figure 2

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To produce the corrected figures, the authors re-processed the data resulting in the number shift.