Within the tissues selected for the co-expression analysis (Figure 3B), ETT and CRC are co-expressed, but if the inflorescence axis, hypocotyl, and ovules would have been added, together with the ovule-free carpel datasets from [63], co-expression between the two genes would be difficult to find, as ETT shows expression in those tissues [45] but CRC does not (Supplemental Figure S3). The gene discussed is SLC22A4; the disease is colorectal carcinoma.