ATP5MC2 and juvenile polyposis syndrome: Genes labeled as being involved in energy production and conversion based on the database of COGs (https://www.ncbi.nlm.nih.gov/research/cog) showed decreased expression in PJI versus in vitro, with the most downregulated genes in this category encoding F0F1 ATP synthase subunit C, alpha, gamma, and epsilon (sag0857, sag0861, sag0862, and sag0864, respectively).