However, while LoVo (human colon cell line) showed statistically significant MR protein conservation (p < 10−5 by OncoMatch analysis30), when compared with the colon adenocarcinoma cell line susceptible to SARS-CoV-2 infection (Caco-233, Supplementary Fig. 5a, b), such conservation was not observed between NCI-H1793 cells and any of the three lung cell lines susceptible to SARS-CoV-2 infection (Calu-3, ACE2-A549 and H1299, Supplementary Fig. 5c–h). The gene discussed is ACE2; the disease is colon adenocarcinoma.