Correction to: British Journal of Cancer (2006) 94, 1853–1863. doi:10.1038/6603190

Owing to a publishing error, Figure 3 (parts A and B) in the above paper were reproduced incorrectly. The correct complete Figure 3 is shown below.

Figure 3
figure 1

Principal component analysis reveals a time trend in protein expression during tumour progression (A). R2X(cum)=0.65 for the first two components. × and ▪ represent treated and untreated samples, respectively, and the different colours represent samples collected at different time points after treatment, as follows: blue=1 day; green=5 days; yellow=7 days; red=12 days. (B) and (C) display mean protein profiles within a specific spectral region, derived from untreated and treated samples, respectively. The samples are from the same time points as above and the same colour coding is applied.

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