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. 2010 Jun 26;4(4):357–368. doi: 10.1016/j.molonc.2010.06.007

Figure 2.

Figure 2

Validation of the DCIS type I subgroup in an independent dataset. Hierarchical clustering of the 39 DCIS samples in the validation dataset (Hannemann et al., 2006) by 44 of the top 100 genes independent of ER, HER2 and grade identified by logistic regression (only 44 genes were matched on the cDNA platform used in (Hannemann et al., 2006)). Colour coding panel: DCIS grade: black = poorly‐differentiated, grey = intermediate differentiated, light grey = well‐differentiated. HER2 and ER: grey = positive by IHC and black = negative by IHC.