DNMT1 and Familial prostate cancer: We note that we also found peptides from LBD1 and DNMT1, but further evaluation showed that these proteins did not exhibit as strong a difference in AR-expressing prostate cancer cells, and we therefore concentrated on NFIC and TBX3, which also interacted with FOXA1 in our other RIME experiments (Supplementary file 1 Table 3).