RPL31 and ductal breast carcinoma in situ: JL-DCIS-3 gene expression was significantly upregulated in 6 of 10 NMP genes relative to non-diseased JL-Contra-3: Rpl31(ribosomal protein L31; p = 0.001), Rpl11 (ribosomal protein L11; p < 0.001), Rpl7A (ribosomal protein 7A; p < 0.01), Pdap1 (PDGFA associated protein 1; p = 0.01), Tmp1 (tropomyosin 1; p < 0.001), and Rpl8 (ribosomal protein L8; p < 0.001; Figure 3).