SLC25A3 and juvenile polyposis syndrome: However, the PJI-causing E. coli isolates compared to those causing UTIs more frequently carried the epaO gene (38.5% versus 0%, respectively; p = 0.04), whereas the UTI isolates more frequently carried toxin genes pic (38.5% versus 0%, p = 0.04), senB (61.5% versus 15.4%, p = 0.04), and the pathogenicity island marker malX (100% versus 61.5%; p = 0.04) (Table 3).